122012131202 has 8 divisors (see below), whose sum is σ = 197096519676. Its totient is φ = 56313291312.

The previous prime is 122012131183. The next prime is 122012131273. The reversal of 122012131202 is 202131210221.

It can be written as a sum of positive squares in 2 ways, for example, as 88108642561 + 33903488641 = 296831^2 + 184129^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2346387113 + ... + 2346387164.

Almost surely, 2^122012131202 is an apocalyptic number.

122012131202 is a deficient number, since it is larger than the sum of its proper divisors (75084388474).

122012131202 is a wasteful number, since it uses less digits than its factorization.

122012131202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4692774292.

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 122012131202 its reverse (202131210221), we get a palindrome (324143341423).

The spelling of 122012131202 in words is "one hundred twenty-two billion, twelve million, one hundred thirty-one thousand, two hundred two".