22691368119 has 32 divisors (see below), whose sum is σ = 34812910080. Its totient is φ = 12878409600.

The previous prime is 22691368097. The next prime is 22691368163. The reversal of 22691368119 is 91186319622.

It is not a de Polignac number, because 22691368119 - 2⁵ = 22691368087 is a prime.

It is a super-2 number, since 2×22691368119² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22691368169) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2250349 + ... + 2260409.

It is an arithmetic number, because the mean of its divisors is an integer number (1087903440).

Almost surely, 2^22691368119 is an apocalyptic number.

22691368119 is a deficient number, since it is larger than the sum of its proper divisors (12121541961).

22691368119 is a wasteful number, since it uses less digits than its factorization.

22691368119 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10791.

The product of its digits is 279936, while the sum is 48.

The spelling of 22691368119 in words is "twenty-two billion, six hundred ninety-one million, three hundred sixty-eight thousand, one hundred nineteen".