13225540512112 has 80 divisors (see below), whose sum is σ = 26915106822912. Its totient is φ = 6288502832640.

The previous prime is 13225540512089. The next prime is 13225540512133. The reversal of 13225540512112 is 21121504552231.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13255923 + ... + 14218669.

Almost surely, 2^{13225540512112} is an apocalyptic number.

It is an amenable number.

13225540512112 is an abundant number, since it is smaller than the sum of its proper divisors (13689566310800).

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

13225540512112 is a wasteful number, since it uses less digits than its factorization.

13225540512112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 963326 (or 963320 counting only the distinct ones).

The product of its (nonzero) digits is 24000, while the sum is 34.

The spelling of 13225540512112 in words is "thirteen trillion, two hundred twenty-five billion, five hundred forty million, five hundred twelve thousand, one hundred twelve".