2222318960 has 20 divisors (see below), whose sum is σ = 5166891768. Its totient is φ = 888927552.

The previous prime is 2222318953. The next prime is 2222318963. The reversal of 2222318960 is 698132222.

It is a tau number, because it is divible by the number of its divisors (20).

It is a self number, because there is not a number n which added to its sum of digits gives 2222318960.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2222318963) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13889414 + ... + 13889573.

Almost surely, 2^2222318960 is an apocalyptic number.

2222318960 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2222318960 is an abundant number, since it is smaller than the sum of its proper divisors (2944572808).

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

2222318960 is a wasteful number, since it uses less digits than its factorization.

2222318960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27779000 (or 27778994 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 35.

The square root of 2222318960 is about 47141.4781270168. The cubic root of 2222318960 is about 1304.9748158947.

The spelling of 2222318960 in words is "two billion, two hundred twenty-two million, three hundred eighteen thousand, nine hundred sixty".