122231032002 has 24 divisors (see below), whose sum is σ = 280412368236. Its totient is φ = 38346990336.

The previous prime is 122231031913. The next prime is 122231032039. The reversal of 122231032002 is 200230132221.

122231032002 is a `hidden beast` number, since 12 + 22 + 310 + 320 + 0 + 2 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 121590992601 + 640039401 = 348699^2 + 25299^2 .

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 199723603 + ... + 199724214.

Almost surely, 2^122231032002 is an apocalyptic number.

122231032002 is an abundant number, since it is smaller than the sum of its proper divisors (158181336234).

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

122231032002 is a wasteful number, since it uses less digits than its factorization.

122231032002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 399447842 (or 399447839 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 122231032002 its reverse (200230132221), we get a palindrome (322461164223).

The spelling of 122231032002 in words is "one hundred twenty-two billion, two hundred thirty-one million, thirty-two thousand, two".