11162162164 has 12 divisors (see below), whose sum is σ = 19949396544. Its totient is φ = 5462334584.

The previous prime is 11162162111. The next prime is 11162162213. The reversal of 11162162164 is 46126126111.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29686414 + ... + 29686789.

It is an arithmetic number, because the mean of its divisors is an integer number (1662449712).

Almost surely, 2^11162162164 is an apocalyptic number.

It is an amenable number.

11162162164 is a deficient number, since it is larger than the sum of its proper divisors (8787234380).

11162162164 is a wasteful number, since it uses less digits than its factorization.

11162162164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59373254 (or 59373252 counting only the distinct ones).

The product of its digits is 3456, while the sum is 31.

Adding to 11162162164 its reverse (46126126111), we get a palindrome (57288288275).

The spelling of 11162162164 in words is "eleven billion, one hundred sixty-two million, one hundred sixty-two thousand, one hundred sixty-four".