220222021111984 has 20 divisors (see below), whose sum is σ = 426681215209984. Its totient is φ = 110110739767488.

The previous prime is 220222021111979. The next prime is 220222021112021. The reversal of 220222021111984 is 489111120222022.

It is a super-2 number, since 2×220222021111984² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10132272 + ... + 23304655.

Almost surely, 2^{220222021111984} is an apocalyptic number.

It is an amenable number.

220222021111984 is a deficient number, since it is larger than the sum of its proper divisors (206459194098000).

220222021111984 is a wasteful number, since it uses less digits than its factorization.

220222021111984 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33848572 (or 33848566 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 37.

The spelling of 220222021111984 in words is "two hundred twenty trillion, two hundred twenty-two billion, twenty-one million, one hundred eleven thousand, nine hundred eighty-four".