226644732027 has 72 divisors (see below), whose sum is σ = 383046050816. Its totient is φ = 126499726944.

The previous prime is 226644732011. The next prime is 226644732029. The reversal of 226644732027 is 720237446622.

226644732027 is a `hidden beast` number, since 2 + 266 + 4 + 47 + 320 + 27 = 666.

It is not a de Polignac number, because 226644732027 - 2⁴ = 226644732011 is a prime.

It is a super-3 number, since 3×226644732027³ (a number of 35 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (226644732029) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 84473028 + ... + 84475710.

Almost surely, 2^226644732027 is an apocalyptic number.

226644732027 is a deficient number, since it is larger than the sum of its proper divisors (156401318789).

226644732027 is a wasteful number, since it uses less digits than its factorization.

226644732027 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3397 (or 3347 counting only the distinct ones).

The product of its (nonzero) digits is 1354752, while the sum is 45.

The spelling of 226644732027 in words is "two hundred twenty-six billion, six hundred forty-four million, seven hundred thirty-two thousand, twenty-seven".