225124144996 has 6 divisors (see below), whose sum is σ = 393967253750. Its totient is φ = 112562072496.

The previous prime is 225124144967. The next prime is 225124145011. The reversal of 225124144996 is 699441421522.

It can be written as a sum of positive squares in only one way, i.e., 200139916900 + 24984228096 = 447370^2 + 158064^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28140518121 + ... + 28140518128.

Almost surely, 2^225124144996 is an apocalyptic number.

It is an amenable number.

225124144996 is a deficient number, since it is larger than the sum of its proper divisors (168843108754).

225124144996 is a wasteful number, since it uses less digits than its factorization.

225124144996 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56281036253 (or 56281036251 counting only the distinct ones).

The product of its digits is 1244160, while the sum is 49.

The spelling of 225124144996 in words is "two hundred twenty-five billion, one hundred twenty-four million, one hundred forty-four thousand, nine hundred ninety-six".