122304212300 has 18 divisors (see below), whose sum is σ = 265400140908. Its totient is φ = 48921684880.

The previous prime is 122304212297. The next prime is 122304212323. The reversal of 122304212300 is 3212403221.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 611520962 + ... + 611521161.

Almost surely, 2^122304212300 is an apocalyptic number.

122304212300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

122304212300 is an abundant number, since it is smaller than the sum of its proper divisors (143095928608).

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

122304212300 is a wasteful number, since it uses less digits than its factorization.

122304212300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1223042137 (or 1223042130 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 122304212300 its reverse (3212403221), we get a palindrome (125516615521).

The spelling of 122304212300 in words is "one hundred twenty-two billion, three hundred four million, two hundred twelve thousand, three hundred".