225776277752 has 32 divisors (see below), whose sum is σ = 441078750000. Its totient is φ = 108211289088.

The previous prime is 225776277719. The next prime is 225776277763. The reversal of 225776277752 is 257772677522.

It is a junction number, because it is equal to n+sod(n) for n = 225776277691 and 225776277700.

It is a congruent number.

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, 3468377 + ... + 3532872.

Almost surely, 2^225776277752 is an apocalyptic number.

It is an amenable number.

225776277752 is a deficient number, since it is larger than the sum of its proper divisors (215302472248).

225776277752 is a wasteful number, since it uses less digits than its factorization.

225776277752 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7001423 (or 7001419 counting only the distinct ones).

The product of its digits is 40336800, while the sum is 59.

The spelling of 225776277752 in words is "two hundred twenty-five billion, seven hundred seventy-six million, two hundred seventy-seven thousand, seven hundred fifty-two".