2211118922 has 16 divisors (see below), whose sum is σ = 3352931712. Its totient is φ = 1093501200.

The previous prime is 2211118919. The next prime is 2211118951. The reversal of 2211118922 is 2298111122.

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, 176672 + ... + 188772.

It is an arithmetic number, because the mean of its divisors is an integer number (209558232).

Almost surely, 2^2211118922 is an apocalyptic number.

2211118922 is a deficient number, since it is larger than the sum of its proper divisors (1141812790).

2211118922 is a wasteful number, since it uses less digits than its factorization.

2211118922 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13093.

The product of its digits is 1152, while the sum is 29.

The square root of 2211118922 is about 47022.5363203645. The cubic root of 2211118922 is about 1302.7788529878.

The spelling of 2211118922 in words is "two billion, two hundred eleven million, one hundred eighteen thousand, nine hundred twenty-two".