3221118220874 has 32 divisors (see below), whose sum is σ = 4860741118464. Its totient is φ = 1600901754480.

The previous prime is 3221118220787. The next prime is 3221118220891. The reversal of 3221118220874 is 4780228111223.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1018372817 + ... + 1018375979.

It is an arithmetic number, because the mean of its divisors is an integer number (151898159952).

Almost surely, 2^{3221118220874} is an apocalyptic number.

3221118220874 is a deficient number, since it is larger than the sum of its proper divisors (1639622897590).

3221118220874 is a wasteful number, since it uses less digits than its factorization.

3221118220874 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7082.

The product of its (nonzero) digits is 86016, while the sum is 41.

The spelling of 3221118220874 in words is "three trillion, two hundred twenty-one billion, one hundred eighteen million, two hundred twenty thousand, eight hundred seventy-four".