225242274604 has 24 divisors (see below), whose sum is σ = 394801728048. Its totient is φ = 112441866240.

The previous prime is 225242274599. The next prime is 225242274617. The reversal of 225242274604 is 406472242522.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14125324 + ... + 14141260.

It is an arithmetic number, because the mean of its divisors is an integer number (16450072002).

Almost surely, 2^225242274604 is an apocalyptic number.

It is an amenable number.

225242274604 is a deficient number, since it is larger than the sum of its proper divisors (169559453444).

225242274604 is a wasteful number, since it uses less digits than its factorization.

225242274604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21345 (or 21343 counting only the distinct ones).

The product of its (nonzero) digits is 430080, while the sum is 40.

The spelling of 225242274604 in words is "two hundred twenty-five billion, two hundred forty-two million, two hundred seventy-four thousand, six hundred four".