22131424022 has 8 divisors (see below), whose sum is σ = 33416985072. Its totient is φ = 10992429000.

The previous prime is 22131424001. The next prime is 22131424033. The reversal of 22131424022 is 22042413122.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 36641129 + ... + 36641732.

It is an arithmetic number, because the mean of its divisors is an integer number (4177123134).

Almost surely, 2^22131424022 is an apocalyptic number.

22131424022 is a deficient number, since it is larger than the sum of its proper divisors (11285561050).

22131424022 is a wasteful number, since it uses less digits than its factorization.

22131424022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73283014.

The product of its (nonzero) digits is 1536, while the sum is 23.

Adding to 22131424022 its reverse (22042413122), we get a palindrome (44173837144).

The spelling of 22131424022 in words is "twenty-two billion, one hundred thirty-one million, four hundred twenty-four thousand, twenty-two".