22132431110422 has 8 divisors (see below), whose sum is σ = 33653422647576. Its totient is φ = 10914623561232.

The previous prime is 22132431110381. The next prime is 22132431110473. The reversal of 22132431110422 is 22401113423122.

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 polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 75795996808 + ... + 75795997099.

It is an arithmetic number, because the mean of its divisors is an integer number (4206677830947).

Almost surely, 2^{22132431110422} is an apocalyptic number.

22132431110422 is a deficient number, since it is larger than the sum of its proper divisors (11520991537154).

22132431110422 is a wasteful number, since it uses less digits than its factorization.

22132431110422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 151591993982.

The product of its (nonzero) digits is 4608, while the sum is 28.

Adding to 22132431110422 its reverse (22401113423122), we get a palindrome (44533544533544).

The spelling of 22132431110422 in words is "twenty-two trillion, one hundred thirty-two billion, four hundred thirty-one million, one hundred ten thousand, four hundred twenty-two".