2222111221080 has 32 divisors (see below), whose sum is σ = 6666333663600. Its totient is φ = 592562992256.

The previous prime is 2222111221079. The next prime is 2222111221129. The reversal of 2222111221080 is 801221112222.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a self number, because there is not a number n which added to its sum of digits gives 2222111221080.

It is a congruent number.

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, 9258796635 + ... + 9258796874.

Almost surely, 2^{2222111221080} is an apocalyptic number.

2222111221080 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2222111221080 is an abundant number, since it is smaller than the sum of its proper divisors (4444222442520).

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

2222111221080 is a wasteful number, since it uses less digits than its factorization.

2222111221080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18517593523 (or 18517593519 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 24.

The spelling of 2222111221080 in words is "two trillion, two hundred twenty-two billion, one hundred eleven million, two hundred twenty-one thousand, eighty".