122310031202 has 16 divisors (see below), whose sum is σ = 185220471480. Its totient is φ = 60570312192.

The previous prime is 122310031177. The next prime is 122310031253. The reversal of 122310031202 is 202130013221.

It can be written as a sum of positive squares in 4 ways, for example, as 90089422201 + 32220609001 = 300149^2 + 179501^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 457088 + ... + 673460.

Almost surely, 2^122310031202 is an apocalyptic number.

122310031202 is a deficient number, since it is larger than the sum of its proper divisors (62910440278).

122310031202 is a wasteful number, since it uses less digits than its factorization.

122310031202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 219077.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 122310031202 its reverse (202130013221), we get a palindrome (324440044423).

The spelling of 122310031202 in words is "one hundred twenty-two billion, three hundred ten million, thirty-one thousand, two hundred two".