226664624264 has 32 divisors (see below), whose sum is σ = 484611021720. Its totient is φ = 98460650496.

The previous prime is 226664624237. The next prime is 226664624297. The reversal of 226664624264 is 462426466622.

It can be written as a sum of positive squares in 4 ways, for example, as 124291502500 + 102373121764 = 352550^2 + 319958^2 .

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, 64100219 + ... + 64103754.

Almost surely, 2^226664624264 is an apocalyptic number.

It is an amenable number.

226664624264 is an abundant number, since it is smaller than the sum of its proper divisors (257946397456).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

226664624264 is a wasteful number, since it uses less digits than its factorization.

226664624264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 128204009 (or 128204005 counting only the distinct ones).

The product of its digits is 7962624, while the sum is 50.

The spelling of 226664624264 in words is "two hundred twenty-six billion, six hundred sixty-four million, six hundred twenty-four thousand, two hundred sixty-four".