10664822954875 has 8 divisors (see below), whose sum is σ = 13309699047840. Its totient is φ = 8531858363800.

The previous prime is 10664822954771. The next prime is 10664822954921. The reversal of 10664822954875 is 57845922846601.

It is not a de Polignac number, because 10664822954875 - 2¹⁵ = 10664822922107 is a prime.

It is a super-2 number, since 2×10664822954875² (a number of 27 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 10664822954875.

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, 42659291695 + ... + 42659291944.

It is an arithmetic number, because the mean of its divisors is an integer number (1663712380980).

Almost surely, 2^{10664822954875} is an apocalyptic number.

10664822954875 is a deficient number, since it is larger than the sum of its proper divisors (2644876092965).

10664822954875 is an frugal number, since it uses more digits than its factorization.

10664822954875 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85318583654 (or 85318583644 counting only the distinct ones).

The product of its (nonzero) digits is 232243200, while the sum is 67.

The spelling of 10664822954875 in words is "ten trillion, six hundred sixty-four billion, eight hundred twenty-two million, nine hundred fifty-four thousand, eight hundred seventy-five".