22634344451020 has 12 divisors (see below), whose sum is σ = 47532123347184. Its totient is φ = 9053737780400.

The previous prime is 22634344451009. The next prime is 22634344451063. The reversal of 22634344451020 is 2015444343622.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 565858611256 + ... + 565858611295.

It is an arithmetic number, because the mean of its divisors is an integer number (3961010278932).

Almost surely, 2^{22634344451020} is an apocalyptic number.

22634344451020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22634344451020 is an abundant number, since it is smaller than the sum of its proper divisors (24897778896164).

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

22634344451020 is a wasteful number, since it uses less digits than its factorization.

22634344451020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1131717222560 (or 1131717222558 counting only the distinct ones).

The product of its (nonzero) digits is 552960, while the sum is 40.

Adding to 22634344451020 its reverse (2015444343622), we get a palindrome (24649788794642).

The spelling of 22634344451020 in words is "twenty-two trillion, six hundred thirty-four billion, three hundred forty-four million, four hundred fifty-one thousand, twenty".