22111330211323 has 24 divisors (see below), whose sum is σ = 24478665695568. Its totient is φ = 19902193039872.

The previous prime is 22111330211249. The next prime is 22111330211329. The reversal of 22111330211323 is 32311203311122.

It is not a de Polignac number, because 22111330211323 - 2⁴¹ = 19912306955771 is a prime.

It is not an unprimeable number, because it can be changed into a prime (22111330211329) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 49301215 + ... + 49747687.

It is an arithmetic number, because the mean of its divisors is an integer number (1019944403982).

Almost surely, 2^{22111330211323} is an apocalyptic number.

22111330211323 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

22111330211323 is a deficient number, since it is larger than the sum of its proper divisors (2367335484245).

22111330211323 is a wasteful number, since it uses less digits than its factorization.

22111330211323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 452043 (or 452020 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 25.

Adding to 22111330211323 its reverse (32311203311122), we get a palindrome (54422533522445).

The spelling of 22111330211323 in words is "twenty-two trillion, one hundred eleven billion, three hundred thirty million, two hundred eleven thousand, three hundred twenty-three".