122222200232 has 32 divisors (see below), whose sum is σ = 250206274080. Its totient is φ = 55509696960.

The previous prime is 122222200223. The next prime is 122222200271. The reversal of 122222200232 is 232002222221.

It is a super-2 number, since 2×122222200232² (a number of 23 digits) contains 22 as substring.

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, 465758 + ... + 679245.

It is an arithmetic number, because the mean of its divisors is an integer number (7818946065).

Almost surely, 2^122222200232 is an apocalyptic number.

It is an amenable number.

122222200232 is an abundant number, since it is smaller than the sum of its proper divisors (127984073848).

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

122222200232 is a wasteful number, since it uses less digits than its factorization.

122222200232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1146233 (or 1146229 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 20.

Adding to 122222200232 its reverse (232002222221), we get a palindrome (354224422453).

The spelling of 122222200232 in words is "one hundred twenty-two billion, two hundred twenty-two million, two hundred thousand, two hundred thirty-two".