22755660716144 has 40 divisors (see below), whose sum is σ = 44131092840000. Its totient is φ = 11366994382848.

The previous prime is 22755660716137. The next prime is 22755660716183. The reversal of 22755660716144 is 44161706655722.

It is a self number, because there is not a number n which added to its sum of digits gives 22755660716144.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 136947257 + ... + 137113319.

It is an arithmetic number, because the mean of its divisors is an integer number (1103277321000).

Almost surely, 2^{22755660716144} is an apocalyptic number.

It is an amenable number.

22755660716144 is a deficient number, since it is larger than the sum of its proper divisors (21375432123856).

22755660716144 is a wasteful number, since it uses less digits than its factorization.

22755660716144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 174177 (or 174171 counting only the distinct ones).

The product of its (nonzero) digits is 16934400, while the sum is 56.

The spelling of 22755660716144 in words is "twenty-two trillion, seven hundred fifty-five billion, six hundred sixty million, seven hundred sixteen thousand, one hundred forty-four".