110212220195 has 24 divisors (see below), whose sum is σ = 166138096992. Its totient is φ = 68703719040.

The previous prime is 110212220149. The next prime is 110212220213. The reversal of 110212220195 is 591022212011.

It is a de Polignac number, because none of the positive numbers 2^k-110212220195 is a prime.

It is a super-2 number, since 2×110212220195² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 13007834 + ... + 13016303.

It is an arithmetic number, because the mean of its divisors is an integer number (6922420708).

Almost surely, 2^110212220195 is an apocalyptic number.

110212220195 is a deficient number, since it is larger than the sum of its proper divisors (55925876797).

110212220195 is a wasteful number, since it uses less digits than its factorization.

110212220195 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26024171 (or 26024160 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 26.

The spelling of 110212220195 in words is "one hundred ten billion, two hundred twelve million, two hundred twenty thousand, one hundred ninety-five".