220110110220195 has 96 divisors (see below), whose sum is σ = 413165782411200. Its totient is φ = 107758538652672.

The previous prime is 220110110220181. The next prime is 220110110220197. The reversal of 220110110220195 is 591022011011022.

It is not a de Polignac number, because 220110110220195 - 2⁸ = 220110110219939 is a prime.

It is a super-2 number, since 2×220110110220195² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (220110110220197) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 81146596 + ... + 83815214.

It is an arithmetic number, because the mean of its divisors is an integer number (4303810233450).

Almost surely, 2^{220110110220195} is an apocalyptic number.

220110110220195 is a deficient number, since it is larger than the sum of its proper divisors (193055672191005).

220110110220195 is a wasteful number, since it uses less digits than its factorization.

220110110220195 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2669429 (or 2669426 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 27.

The spelling of 220110110220195 in words is "two hundred twenty trillion, one hundred ten billion, one hundred ten million, two hundred twenty thousand, one hundred ninety-five".