22423322332422 has 48 divisors (see below), whose sum is σ = 53027774701200. Its totient is φ = 6791459668800.

The previous prime is 22423322332403. The next prime is 22423322332447.

It is a happy number.

22423322332422 is a `hidden beast` number, since 2 + 2 + 4 + 2 + 3 + 3 + 223 + 3 + 2 + 422 = 666.

22423322332422 is nontrivially palindromic in base 10.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 28667229 + ... + 29439032.

It is an arithmetic number, because the mean of its divisors is an integer number (1104745306275).

Almost surely, 2^{22423322332422} is an apocalyptic number.

22423322332422 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

22423322332422 is an abundant number, since it is smaller than the sum of its proper divisors (30604452368778).

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

22423322332422 is a wasteful number, since it uses less digits than its factorization.

22423322332422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58108229 (or 58108226 counting only the distinct ones).

The product of its digits is 331776, while the sum is 36.

It can be divided in two parts, 2242332 and 2332422, that added together give a palindrome (4574754).

The spelling of 22423322332422 in words is "twenty-two trillion, four hundred twenty-three billion, three hundred twenty-two million, three hundred thirty-two thousand, four hundred twenty-two".