10666225661170 has 64 divisors (see below), whose sum is σ = 20310236089344. Its totient is φ = 4024721226240.

The previous prime is 10666225661149. The next prime is 10666225661219. The reversal of 10666225661170 is 7116652266601.

It is a super-2 number, since 2×10666225661170² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 248823159 + ... + 248866021.

It is an arithmetic number, because the mean of its divisors is an integer number (317347438896).

Almost surely, 2^{10666225661170} is an apocalyptic number.

10666225661170 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10666225661170 is a deficient number, since it is larger than the sum of its proper divisors (9644010428174).

10666225661170 is a wasteful number, since it uses less digits than its factorization.

10666225661170 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57787.

The product of its (nonzero) digits is 1088640, while the sum is 49.

The spelling of 10666225661170 in words is "ten trillion, six hundred sixty-six billion, two hundred twenty-five million, six hundred sixty-one thousand, one hundred seventy".