3627221223213 has 48 divisors (see below), whose sum is σ = 6075489603456. Its totient is φ = 2042525030400.

The previous prime is 3627221223169. The next prime is 3627221223217. The reversal of 3627221223213 is 3123221227263.

3627221223213 is a `hidden beast` number, since 3 + 627 + 2 + 2 + 1 + 2 + 2 + 3 + 21 + 3 = 666.

It is not a de Polignac number, because 3627221223213 - 2⁶ = 3627221223149 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3627221223217) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 150138 + ... + 2697588.

It is an arithmetic number, because the mean of its divisors is an integer number (126572700072).

Almost surely, 2^{3627221223213} is an apocalyptic number.

It is an amenable number.

3627221223213 is a deficient number, since it is larger than the sum of its proper divisors (2448268380243).

3627221223213 is a wasteful number, since it uses less digits than its factorization.

3627221223213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2547794 (or 2547791 counting only the distinct ones).

The product of its digits is 72576, while the sum is 36.

The spelling of 3627221223213 in words is "three trillion, six hundred twenty-seven billion, two hundred twenty-one million, two hundred twenty-three thousand, two hundred thirteen".