22407556744460 has 12 divisors (see below), whose sum is σ = 47055869163408. Its totient is φ = 8963022697776.

The previous prime is 22407556744439. The next prime is 22407556744567. The reversal of 22407556744460 is 6444765570422.

It is a junction number, because it is equal to n+sod(n) for n = 22407556744396 and 22407556744405.

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 3 ways as a sum of consecutive naturals, for example, 560188918592 + ... + 560188918631.

It is an arithmetic number, because the mean of its divisors is an integer number (3921322430284).

Almost surely, 2^{22407556744460} is an apocalyptic number.

22407556744460 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22407556744460 is an abundant number, since it is smaller than the sum of its proper divisors (24648312418948).

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

22407556744460 is a wasteful number, since it uses less digits than its factorization.

22407556744460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1120377837232 (or 1120377837230 counting only the distinct ones).

The product of its (nonzero) digits is 45158400, while the sum is 56.

The spelling of 22407556744460 in words is "twenty-two trillion, four hundred seven billion, five hundred fifty-six million, seven hundred forty-four thousand, four hundred sixty".