2220002101992 has 64 divisors (see below), whose sum is σ = 5740519680000. Its totient is φ = 714694461120.

The previous prime is 2220002101981. The next prime is 2220002102047. The reversal of 2220002101992 is 2991012000222.

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, 2618598 + ... + 3361109.

It is an arithmetic number, because the mean of its divisors is an integer number (89695620000).

Almost surely, 2^{2220002101992} is an apocalyptic number.

It is an amenable number.

2220002101992 is an abundant number, since it is smaller than the sum of its proper divisors (3520517578008).

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

2220002101992 is a wasteful number, since it uses less digits than its factorization.

2220002101992 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5980246 (or 5980242 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 30.

The spelling of 2220002101992 in words is "two trillion, two hundred twenty billion, two million, one hundred one thousand, nine hundred ninety-two".