13225322651164 has 24 divisors (see below), whose sum is σ = 25166633404640. Its totient is φ = 6044732979264.

The previous prime is 13225322651147. The next prime is 13225322651173. The reversal of 13225322651164 is 46115622352231.

It is a self number, because there is not a number n which added to its sum of digits gives 13225322651164.

It is a congruent number.

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, 1234621479 + ... + 1234632190.

Almost surely, 2^{13225322651164} is an apocalyptic number.

It is an amenable number.

13225322651164 is a deficient number, since it is larger than the sum of its proper divisors (11941310753476).

13225322651164 is a wasteful number, since it uses less digits than its factorization.

13225322651164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2469253789 (or 2469253787 counting only the distinct ones).

The product of its digits is 518400, while the sum is 43.

The spelling of 13225322651164 in words is "thirteen trillion, two hundred twenty-five billion, three hundred twenty-two million, six hundred fifty-one thousand, one hundred sixty-four".