22143433124 has 12 divisors (see below), whose sum is σ = 38812424448. Its totient is φ = 11054169000.

The previous prime is 22143433097. The next prime is 22143433139. The reversal of 22143433124 is 42133434122.

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, 4384052 + ... + 4389099.

It is an arithmetic number, because the mean of its divisors is an integer number (3234368704).

Almost surely, 2^22143433124 is an apocalyptic number.

It is an amenable number.

22143433124 is a deficient number, since it is larger than the sum of its proper divisors (16668991324).

22143433124 is a wasteful number, since it uses less digits than its factorization.

22143433124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8773786 (or 8773784 counting only the distinct ones).

The product of its digits is 13824, while the sum is 29.

Adding to 22143433124 its reverse (42133434122), we get a palindrome (64276867246).

The spelling of 22143433124 in words is "twenty-two billion, one hundred forty-three million, four hundred thirty-three thousand, one hundred twenty-four".