225613426672 has 20 divisors (see below), whose sum is σ = 437855792400. Its totient is φ = 112618383488.

The previous prime is 225613426627. The next prime is 225613426673. The reversal of 225613426672 is 276624316522.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (225613426673) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11760733 + ... + 11779900.

It is an arithmetic number, because the mean of its divisors is an integer number (21892789620).

Almost surely, 2^225613426672 is an apocalyptic number.

It is an amenable number.

225613426672 is a deficient number, since it is larger than the sum of its proper divisors (212242365728).

225613426672 is a wasteful number, since it uses less digits than its factorization.

225613426672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23541240 (or 23541234 counting only the distinct ones).

The product of its digits is 1451520, while the sum is 46.

The spelling of 225613426672 in words is "two hundred twenty-five billion, six hundred thirteen million, four hundred twenty-six thousand, six hundred seventy-two".