2225636631132 has 48 divisors (see below), whose sum is σ = 5289686771712. Its totient is φ = 728140754880.

The previous prime is 2225636631077. The next prime is 2225636631157. The reversal of 2225636631132 is 2311366365222.

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, 2944548 + ... + 3622379.

It is an arithmetic number, because the mean of its divisors is an integer number (110201807744).

Almost surely, 2^{2225636631132} is an apocalyptic number.

It is an amenable number.

2225636631132 is an abundant number, since it is smaller than the sum of its proper divisors (3064050140580).

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

2225636631132 is a wasteful number, since it uses less digits than its factorization.

2225636631132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6567458 (or 6567456 counting only the distinct ones).

The product of its digits is 466560, while the sum is 42.

The spelling of 2225636631132 in words is "two trillion, two hundred twenty-five billion, six hundred thirty-six million, six hundred thirty-one thousand, one hundred thirty-two".