22042602236320 has 48 divisors (see below), whose sum is σ = 55138921189128. Its totient is φ = 8298391429120.

The previous prime is 22042602236311. The next prime is 22042602236341. The reversal of 22042602236320 is 2363220624022.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 15281125355664 + 6761476880656 = 3909108^2 + 2600284^2 .

It is a Harshad number since it is a multiple of its sum of digits (34).

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 7 ways as a sum of consecutive naturals, for example, 4051946221 + ... + 4051951660.

Almost surely, 2^{22042602236320} is an apocalyptic number.

22042602236320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22042602236320 is an abundant number, since it is smaller than the sum of its proper divisors (33096318952808).

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

22042602236320 is a wasteful number, since it uses less digits than its factorization.

22042602236320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8103897913 (or 8103897905 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 34.

The spelling of 22042602236320 in words is "twenty-two trillion, forty-two billion, six hundred two million, two hundred thirty-six thousand, three hundred twenty".