225012466724 has 12 divisors (see below), whose sum is σ = 402149940864. Its totient is φ = 110112483624.

The previous prime is 225012466711. The next prime is 225012466747. The reversal of 225012466724 is 427664210522.

It is a super-2 number, since 2×225012466724² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 598437224 + ... + 598437599.

It is an arithmetic number, because the mean of its divisors is an integer number (33512495072).

Almost surely, 2^225012466724 is an apocalyptic number.

It is an amenable number.

225012466724 is a deficient number, since it is larger than the sum of its proper divisors (177137474140).

225012466724 is a wasteful number, since it uses less digits than its factorization.

225012466724 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1196874874 (or 1196874872 counting only the distinct ones).

The product of its (nonzero) digits is 322560, while the sum is 41.

The spelling of 225012466724 in words is "two hundred twenty-five billion, twelve million, four hundred sixty-six thousand, seven hundred twenty-four".