225656142676 has 12 divisors (see below), whose sum is σ = 394985590272. Its totient is φ = 112803116888.

The previous prime is 225656142623. The next prime is 225656142757. The reversal of 225656142676 is 676241656522.

225656142676 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×225656142676² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6218260 + ... + 6254443.

It is an arithmetic number, because the mean of its divisors is an integer number (32915465856).

Almost surely, 2^225656142676 is an apocalyptic number.

It is an amenable number.

225656142676 is a deficient number, since it is larger than the sum of its proper divisors (169329447596).

225656142676 is a wasteful number, since it uses less digits than its factorization.

225656142676 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12477230 (or 12477228 counting only the distinct ones).

The product of its digits is 7257600, while the sum is 52.

The spelling of 225656142676 in words is "two hundred twenty-five billion, six hundred fifty-six million, one hundred forty-two thousand, six hundred seventy-six".