22186900360744 has 32 divisors (see below), whose sum is σ = 48194636800320. Its totient is φ = 9378415806336.

The previous prime is 22186900360661. The next prime is 22186900360747. The reversal of 22186900360744 is 44706300968122.

It is a junction number, because it is equal to n+sod(n) for n = 22186900360691 and 22186900360700.

It is not an unprimeable number, because it can be changed into a prime (22186900360747) 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, 2713657894 + ... + 2713666069.

It is an arithmetic number, because the mean of its divisors is an integer number (1506082400010).

Almost surely, 2^{22186900360744} is an apocalyptic number.

It is an amenable number.

22186900360744 is an abundant number, since it is smaller than the sum of its proper divisors (26007736439576).

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

22186900360744 is a wasteful number, since it uses less digits than its factorization.

22186900360744 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5427324049 (or 5427324045 counting only the distinct ones).

The product of its (nonzero) digits is 3483648, while the sum is 52.

The spelling of 22186900360744 in words is "twenty-two trillion, one hundred eighty-six billion, nine hundred million, three hundred sixty thousand, seven hundred forty-four".