22412040032020 has 48 divisors (see below), whose sum is σ = 47100461184000. Its totient is φ = 8958117692160.

The previous prime is 22412040031991. The next prime is 22412040032071. The reversal of 22412040032020 is 2023004021422.

It is a junction number, because it is equal to n+sod(n) for n = 22412040031982 and 22412040032000.

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, 181487256 + ... + 181610704.

It is an arithmetic number, because the mean of its divisors is an integer number (981259608000).

Almost surely, 2^{22412040032020} is an apocalyptic number.

22412040032020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22412040032020 is an abundant number, since it is smaller than the sum of its proper divisors (24688421151980).

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

22412040032020 is a wasteful number, since it uses less digits than its factorization.

22412040032020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 130168 (or 130166 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 22.

Adding to 22412040032020 its reverse (2023004021422), we get a palindrome (24435044053442).

The spelling of 22412040032020 in words is "twenty-two trillion, four hundred twelve billion, forty million, thirty-two thousand, twenty".