22434664311 has 16 divisors (see below), whose sum is σ = 33242231520. Its totient is φ = 14953881600.

The previous prime is 22434664283. The next prime is 22434664321. The reversal of 22434664311 is 11346643422.

22434664311 is a `hidden beast` number, since 2 + 2 + 4 + 3 + 4 + 6 + 643 + 1 + 1 = 666.

It is not a de Polignac number, because 22434664311 - 2⁷ = 22434664183 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22434664321) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 96631 + ... + 232823.

It is an arithmetic number, because the mean of its divisors is an integer number (2077639470).

Almost surely, 2^22434664311 is an apocalyptic number.

22434664311 is a deficient number, since it is larger than the sum of its proper divisors (10807567209).

22434664311 is a wasteful number, since it uses less digits than its factorization.

22434664311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 142303 (or 142297 counting only the distinct ones).

The product of its digits is 82944, while the sum is 36.

The spelling of 22434664311 in words is "twenty-two billion, four hundred thirty-four million, six hundred sixty-four thousand, three hundred eleven".