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1022202200230 = 251738791155009
BaseRepresentation
bin11101101111111111111…
…11111100000010100110
310121201111000210001112021
432313333333330002212
5113221432230401410
62101332044413354
7133565060224531
oct16677777740246
93551430701467
101022202200230
11364571547602
1214613954725a
1375515c95423
1437690dbda18
151b8ca9d5eda
hexedffffc0a6

1022202200230 has 32 divisors (see below), whose sum is σ = 1948259926080. Its totient is φ = 384816660480.

The previous prime is 1022202200209. The next prime is 1022202200231. The reversal of 1022202200230 is 320022022201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1022202200231) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6516966 + ... + 6671974.

It is an arithmetic number, because the mean of its divisors is an integer number (60883122690).

Almost surely, 21022202200230 is an apocalyptic number.

1022202200230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1022202200230 is a deficient number, since it is larger than the sum of its proper divisors (926057725850).

1022202200230 is a wasteful number, since it uses less digits than its factorization.

1022202200230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 193824.

The product of its (nonzero) digits is 192, while the sum is 16.

Adding to 1022202200230 its reverse (320022022201), we get a palindrome (1342224222431).

The spelling of 1022202200230 in words is "one trillion, twenty-two billion, two hundred two million, two hundred thousand, two hundred thirty".

Divisors: 1 2 5 10 17 34 85 170 38791 77582 155009 193955 310018 387910 659447 775045 1318894 1550090 2635153 3297235 5270306 6594470 13175765 26351530 6012954119 12025908238 30064770595 60129541190 102220220023 204440440046 511101100115 1022202200230