22432022023422 has 32 divisors (see below), whose sum is σ = 48946931322624. Its totient is φ = 6796979956800.

The previous prime is 22432022023417. The next prime is 22432022023517.

It is a happy number.

22432022023422 is nontrivially palindromic in base 10.

It is a super-2 number, since 2×22432022023422² (a number of 28 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 22432022023422.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14311279 + ... + 15801162.

It is an arithmetic number, because the mean of its divisors is an integer number (1529591603832).

Almost surely, 2^{22432022023422} is an apocalyptic number.

22432022023422 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

22432022023422 is an abundant number, since it is smaller than the sum of its proper divisors (26514909299202).

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

22432022023422 is a wasteful number, since it uses less digits than its factorization.

22432022023422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30123744.

The product of its (nonzero) digits is 36864, while the sum is 30.

It can be divided in two parts, 2243202 and 2023422, that added together give a palindrome (4266624).

The spelling of 22432022023422 in words is "twenty-two trillion, four hundred thirty-two billion, twenty-two million, twenty-three thousand, four hundred twenty-two".