122202211232 has 48 divisors (see below), whose sum is σ = 253615370400. Its totient is φ = 57801288960.

The previous prime is 122202211211. The next prime is 122202211277. The reversal of 122202211232 is 232112202221.

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, 274694 + ... + 565562.

It is an arithmetic number, because the mean of its divisors is an integer number (5283653550).

Almost surely, 2^122202211232 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 122202211232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (126807685200).

122202211232 is an abundant number, since it is smaller than the sum of its proper divisors (131413159168).

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

122202211232 is a wasteful number, since it uses less digits than its factorization.

122202211232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 291589 (or 291581 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 122202211232 its reverse (232112202221), we get a palindrome (354314413453).

The spelling of 122202211232 in words is "one hundred twenty-two billion, two hundred two million, two hundred eleven thousand, two hundred thirty-two".