22431022013422 has 8 divisors (see below), whose sum is σ = 36705308749272. Its totient is φ = 10195919097000.

The previous prime is 22431022013419. The next prime is 22431022013483.

22431022013422 is nontrivially palindromic in base 10.

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 (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 509795954829 + ... + 509795954872.

It is an arithmetic number, because the mean of its divisors is an integer number (4588163593659).

Almost surely, 2^{22431022013422} is an apocalyptic number.

22431022013422 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

22431022013422 is a deficient number, since it is larger than the sum of its proper divisors (14274286735850).

22431022013422 is a wasteful number, since it uses less digits than its factorization.

22431022013422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1019591909714.

The product of its (nonzero) digits is 9216, while the sum is 28.

It can be divided in two parts, 2243102 and 2013422, that added together give a palindrome (4256524).

The spelling of 22431022013422 in words is "twenty-two trillion, four hundred thirty-one billion, twenty-two million, thirteen thousand, four hundred twenty-two".