122130112300 has 72 divisors (see below), whose sum is σ = 302940610560. Its totient is φ = 41865172800.

The previous prime is 122130112283. The next prime is 122130112303. The reversal of 122130112300 is 3211031221.

It is a super-2 number, since 2×122130112300² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (122130112303) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4530261 + ... + 4557139.

It is an arithmetic number, because the mean of its divisors is an integer number (4207508480).

Almost surely, 2^122130112300 is an apocalyptic number.

122130112300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

122130112300 is an abundant number, since it is smaller than the sum of its proper divisors (180810498260).

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

122130112300 is a wasteful number, since it uses less digits than its factorization.

122130112300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33391 (or 33384 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 122130112300 its reverse (3211031221), we get a palindrome (125341143521).

The spelling of 122130112300 in words is "one hundred twenty-two billion, one hundred thirty million, one hundred twelve thousand, three hundred".