13122886202 has 32 divisors (see below), whose sum is σ = 20144474064. Its totient is φ = 6409728000.

The previous prime is 13122886201. The next prime is 13122886253. The reversal of 13122886202 is 20268822131.

It can be written as a sum of positive squares in 8 ways, for example, as 5823063481 + 7299822721 = 76309^2 + 85439^2 .

It is not an unprimeable number, because it can be changed into a prime (13122886201) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15312158 + ... + 15313014.

Almost surely, 2^13122886202 is an apocalyptic number.

13122886202 is a deficient number, since it is larger than the sum of its proper divisors (7021587862).

13122886202 is a wasteful number, since it uses less digits than its factorization.

13122886202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1634.

The product of its (nonzero) digits is 18432, while the sum is 35.

The spelling of 13122886202 in words is "thirteen billion, one hundred twenty-two million, eight hundred eighty-six thousand, two hundred two".