122325120521100 has 216 divisors, whose sum is σ = 454425238478848. Its totient is φ = 27960027508800.

The previous prime is 122325120521089. The next prime is 122325120521119. The reversal of 122325120521100 is 1125021523221.

122325120521100 is a `hidden beast` number, since 1 + 2 + 2 + 3 + 2 + 5 + 120 + 521 + 10 + 0 = 666.

It is a super-2 number, since 2×122325120521100² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 359398156 + ... + 359738355.

Almost surely, 2^{122325120521100} is an apocalyptic number.

122325120521100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

122325120521100 is an abundant number, since it is smaller than the sum of its proper divisors (332100117957748).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

122325120521100 is a wasteful number, since it uses less digits than its factorization.

122325120521100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 719136547 (or 719136528 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 27.

The spelling of 122325120521100 in words is "one hundred twenty-two trillion, three hundred twenty-five billion, one hundred twenty million, five hundred twenty-one thousand, one hundred".