2225315388897 has 12 divisors (see below), whose sum is σ = 3216107691264. Its totient is φ = 1482729789240.

The previous prime is 2225315388871. The next prime is 2225315388929. The reversal of 2225315388897 is 7988835135222.

2225315388897 is a `hidden beast` number, since 2 + 2 + 2 + 5 + 3 + 1 + 538 + 8 + 8 + 97 = 666.

It is not a de Polignac number, because 2225315388897 - 2⁶ = 2225315388833 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2225315381897) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 67799629 + ... + 67832442.

It is an arithmetic number, because the mean of its divisors is an integer number (268008974272).

Almost surely, 2^{2225315388897} is an apocalyptic number.

It is an amenable number.

2225315388897 is a deficient number, since it is larger than the sum of its proper divisors (990792302367).

2225315388897 is a wasteful number, since it uses less digits than its factorization.

2225315388897 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 135633900 (or 135633897 counting only the distinct ones).

The product of its digits is 58060800, while the sum is 63.

The spelling of 2225315388897 in words is "two trillion, two hundred twenty-five billion, three hundred fifteen million, three hundred eighty-eight thousand, eight hundred ninety-seven".