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122011032033 = 321131611076091
BaseRepresentation
bin111000110100001101…
…1001001100111100001
3102122221011021121211100
41301220123021213201
53444334311011113
6132015011505013
711546355442362
oct1615033114741
9378834247740
10122011032033
1147821057270
121b7912b8169
13b675a24c57
145c96473b69
1532917e6d73
hex1c686c99e1

122011032033 has 96 divisors (see below), whose sum is σ = 203633823744. Its totient is φ = 69718320000.

The previous prime is 122011032019. The next prime is 122011032037. The reversal of 122011032033 is 330230110221.

It is not a de Polignac number, because 122011032033 - 25 = 122011032001 is a prime.

It is a super-2 number, since 2×1220110320332 (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 122011031997 and 122011032015.

It is not an unprimeable number, because it can be changed into a prime (122011032037) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 20028318 + ... + 20034408.

It is an arithmetic number, because the mean of its divisors is an integer number (2121185664).

Almost surely, 2122011032033 is an apocalyptic number.

It is an amenable number.

122011032033 is a deficient number, since it is larger than the sum of its proper divisors (81622791711).

122011032033 is a wasteful number, since it uses less digits than its factorization.

122011032033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6307 (or 6304 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 122011032033 its reverse (330230110221), we get a palindrome (452241142254).

It can be divided in two parts, 1220 and 11032033, that added together give a triangular number (11033253 = T4697).

The spelling of 122011032033 in words is "one hundred twenty-two billion, eleven million, thirty-two thousand, thirty-three".

Divisors: 1 3 9 11 31 33 61 93 99 107 183 279 321 341 549 671 963 1023 1177 1891 2013 3069 3317 3531 5673 6039 6091 6527 9951 10593 17019 18273 19581 20801 29853 36487 54819 58743 62403 67001 71797 109461 187209 188821 201003 202337 215391 328383 371551 566463 603009 607011 646173 651737 1114653 1699389 1821033 1955211 2077031 2225707 3343959 4087061 5865633 6231093 6677121 7169107 11518081 12261183 18693279 20031363 20203847 21507321 34554243 36783549 39755957 60611541 64521963 103662729 119267871 126698891 181834623 222242317 357803613 380096673 437315527 666726951 1140290019 1232434667 1311946581 2000180853 3697304001 3935839743 11091912003 13556781337 40670344011 122011032033