2222043620764 has 24 divisors (see below), whose sum is σ = 4274465602176. Its totient is φ = 1002309750000.

The previous prime is 2222043620759. The next prime is 2222043620773. The reversal of 2222043620764 is 4670263402222.

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, 192746112 + ... + 192757639.

It is an arithmetic number, because the mean of its divisors is an integer number (178102733424).

Almost surely, 2^{2222043620764} is an apocalyptic number.

It is an amenable number.

2222043620764 is a deficient number, since it is larger than the sum of its proper divisors (2052421981412).

2222043620764 is a wasteful number, since it uses less digits than its factorization.

2222043620764 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 385503897 (or 385503895 counting only the distinct ones).

The product of its (nonzero) digits is 387072, while the sum is 40.

The spelling of 2222043620764 in words is "two trillion, two hundred twenty-two billion, forty-three million, six hundred twenty thousand, seven hundred sixty-four".