22632788435622 has 16 divisors (see below), whose sum is σ = 45281137434480. Its totient is φ = 7541669384672.

The previous prime is 22632788435497. The next prime is 22632788435629. The reversal of 22632788435622 is 22653488723622.

It is a super-2 number, since 2×22632788435622² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22632788435629) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 648337893 + ... + 648372800.

It is an arithmetic number, because the mean of its divisors is an integer number (2830071089655).

Almost surely, 2^{22632788435622} is an apocalyptic number.

22632788435622 is an abundant number, since it is smaller than the sum of its proper divisors (22648348998858).

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

22632788435622 is a wasteful number, since it uses less digits than its factorization.

22632788435622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1296713607.

The product of its digits is 92897280, while the sum is 60.

The spelling of 22632788435622 in words is "twenty-two trillion, six hundred thirty-two billion, seven hundred eighty-eight million, four hundred thirty-five thousand, six hundred twenty-two".