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122313210332 = 22291279824413
BaseRepresentation
bin111000111101001101…
…1110111100111011100
3102200201012212212112012
41301322123313213130
54000444140212312
6132105004330352
711560015063565
oct1617233674734
9380635785465
10122313210332
11479666892a5
121b8565439b8
13b6c3506391
145cc465316c
1532ad0d6322
hex1c7a6f79dc

122313210332 has 24 divisors (see below), whose sum is σ = 221602483200. Its totient is φ = 59001518016.

The previous prime is 122313210293. The next prime is 122313210343. The reversal of 122313210332 is 233012313221.

It is a junction number, because it is equal to n+sod(n) for n = 122313210298 and 122313210307.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 263843 + ... + 560570.

It is an arithmetic number, because the mean of its divisors is an integer number (9233436800).

Almost surely, 2122313210332 is an apocalyptic number.

It is an amenable number.

122313210332 is a deficient number, since it is larger than the sum of its proper divisors (99289272868).

122313210332 is a wasteful number, since it uses less digits than its factorization.

122313210332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 825725 (or 825723 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 122313210332 its reverse (233012313221), we get a palindrome (355325523553).

The spelling of 122313210332 in words is "one hundred twenty-two billion, three hundred thirteen million, two hundred ten thousand, three hundred thirty-two".

Divisors: 1 2 4 29 58 116 1279 2558 5116 37091 74182 148364 824413 1648826 3297652 23907977 47815954 95631908 1054424227 2108848454 4217696908 30578302583 61156605166 122313210332