226532172752 has 30 divisors (see below), whose sum is σ = 449350636482. Its totient is φ = 110631976896.

The previous prime is 226532172721. The next prime is 226532172781. The reversal of 226532172752 is 257271235622.

It can be written as a sum of positive squares in only one way, i.e., 123963143056 + 102569029696 = 352084^2 + 320264^2 .

It is a hoax number, since the sum of its digits (44) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3799043 + ... + 3858210.

Almost surely, 2^226532172752 is an apocalyptic number.

It is an amenable number.

226532172752 is a deficient number, since it is larger than the sum of its proper divisors (222818463730).

226532172752 is an equidigital number, since it uses as much as digits as its factorization.

226532172752 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7657347 (or 7657298 counting only the distinct ones).

The product of its digits is 705600, while the sum is 44.

The spelling of 226532172752 in words is "two hundred twenty-six billion, five hundred thirty-two million, one hundred seventy-two thousand, seven hundred fifty-two".