2225294520408 has 96 divisors (see below), whose sum is σ = 6374108769600. Its totient is φ = 699394046400.

The previous prime is 2225294520391. The next prime is 2225294520409. The reversal of 2225294520408 is 8040254925222.

2225294520408 is a `hidden beast` number, since 2 + 22 + 529 + 45 + 20 + 40 + 8 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2225294520409) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3566038 + ... + 4143333.

It is an arithmetic number, because the mean of its divisors is an integer number (66396966350).

Almost surely, 2^{2225294520408} is an apocalyptic number.

It is an amenable number.

2225294520408 is an abundant number, since it is smaller than the sum of its proper divisors (4148814249192).

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

2225294520408 is a wasteful number, since it uses less digits than its factorization.

2225294520408 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7709613 (or 7709606 counting only the distinct ones).

The product of its (nonzero) digits is 921600, while the sum is 45.

The spelling of 2225294520408 in words is "two trillion, two hundred twenty-five billion, two hundred ninety-four million, five hundred twenty thousand, four hundred eight".