110110112122 has 32 divisors (see below), whose sum is σ = 171341671680. Its totient is φ = 53007165120.

The previous prime is 110110112111. The next prime is 110110112153. The reversal of 110110112122 is 221211011011.

It is a happy number.

It is a super-2 number, since 2×110110112122² (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 15 ways as a sum of consecutive naturals, for example, 38728833 + ... + 38731675.

It is an arithmetic number, because the mean of its divisors is an integer number (5354427240).

Almost surely, 2^110110112122 is an apocalyptic number.

110110112122 is a deficient number, since it is larger than the sum of its proper divisors (61231559558).

110110112122 is a wasteful number, since it uses less digits than its factorization.

110110112122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4518.

The product of its (nonzero) digits is 8, while the sum is 13.

Adding to 110110112122 its reverse (221211011011), we get a palindrome (331321123133).

The spelling of 110110112122 in words is "one hundred ten billion, one hundred ten million, one hundred twelve thousand, one hundred twenty-two".