122200112101110 has 32 divisors (see below), whose sum is σ = 299520274770432. Its totient is φ = 31893362590560.

The previous prime is 122200112101097. The next prime is 122200112101127. The reversal of 122200112101110 is 11101211002221.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 122200112101110.

It is a congruent number.

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, 43333371676 + ... + 43333374495.

It is an arithmetic number, because the mean of its divisors is an integer number (9360008586576).

Almost surely, 2^{122200112101110} is an apocalyptic number.

122200112101110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

122200112101110 is an abundant number, since it is smaller than the sum of its proper divisors (177320162669322).

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

122200112101110 is a wasteful number, since it uses less digits than its factorization.

122200112101110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86666746228.

The product of its (nonzero) digits is 16, while the sum is 15.

Adding to 122200112101110 its reverse (11101211002221), we get a palindrome (133301323103331).

The spelling of 122200112101110 in words is "one hundred twenty-two trillion, two hundred billion, one hundred twelve million, one hundred one thousand, one hundred ten".