10664822954874 has 32 divisors (see below), whose sum is σ = 23270279288256. Its totient is φ = 3231545829120.

The previous prime is 10664822954771. The next prime is 10664822954921. The reversal of 10664822954874 is 47845922846601.

It is a super-2 number, since 2×10664822954874² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (66).

It is a Curzon 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, 4483567 + ... + 6436770.

It is an arithmetic number, because the mean of its divisors is an integer number (727196227758).

Almost surely, 2^{10664822954874} is an apocalyptic number.

10664822954874 is an abundant number, since it is smaller than the sum of its proper divisors (12605456333382).

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

10664822954874 is a wasteful number, since it uses less digits than its factorization.

10664822954874 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10935150.

The product of its (nonzero) digits is 185794560, while the sum is 66.

The spelling of 10664822954874 in words is "ten trillion, six hundred sixty-four billion, eight hundred twenty-two million, nine hundred fifty-four thousand, eight hundred seventy-four".