22023311124 has 12 divisors (see below), whose sum is σ = 51387725984. Its totient is φ = 7341103704.

The previous prime is 22023311041. The next prime is 22023311129. The reversal of 22023311124 is 42111332022.

It is a tau number, because it is divible by the number of its divisors (12).

It is a self number, because there is not a number n which added to its sum of digits gives 22023311124.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22023311129) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 917637952 + ... + 917637975.

Almost surely, 2^22023311124 is an apocalyptic number.

It is an amenable number.

22023311124 is an abundant number, since it is smaller than the sum of its proper divisors (29364414860).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

22023311124 is a wasteful number, since it uses less digits than its factorization.

22023311124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1835275934 (or 1835275932 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 22023311124 its reverse (42111332022), we get a palindrome (64134643146).

The spelling of 22023311124 in words is "twenty-two billion, twenty-three million, three hundred eleven thousand, one hundred twenty-four".