110000122122 has 64 divisors (see below), whose sum is σ = 242445063168. Its totient is φ = 32995488000.

The previous prime is 110000122121. The next prime is 110000122139. The reversal of 110000122122 is 221221000011.

It is a junction number, because it is equal to n+sod(n) for n = 110000122098 and 110000122107.

It is not an unprimeable number, because it can be changed into a prime (110000122121) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2635597 + ... + 2677007.

It is an arithmetic number, because the mean of its divisors is an integer number (3788204112).

Almost surely, 2^110000122122 is an apocalyptic number.

110000122122 is an abundant number, since it is smaller than the sum of its proper divisors (132444941046).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

110000122122 is a wasteful number, since it uses less digits than its factorization.

110000122122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41835.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 110000122122 its reverse (221221000011), we get a palindrome (331221122133).

The spelling of 110000122122 in words is "one hundred ten billion, one hundred twenty-two thousand, one hundred twenty-two".