110202002120122 has 16 divisors (see below), whose sum is σ = 180441385214112. Its totient is φ = 50061031287120.

The previous prime is 110202002120039. The next prime is 110202002120159. The reversal of 110202002120122 is 221021200202011.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 110202002120096 and 110202002120105.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1539356313 + ... + 1539427900.

It is an arithmetic number, because the mean of its divisors is an integer number (11277586575882).

Almost surely, 2^{110202002120122} is an apocalyptic number.

110202002120122 is a deficient number, since it is larger than the sum of its proper divisors (70239383093990).

110202002120122 is a wasteful number, since it uses less digits than its factorization.

110202002120122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3078785853.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 110202002120122 its reverse (221021200202011), we get a palindrome (331223202322133).

The spelling of 110202002120122 in words is "one hundred ten trillion, two hundred two billion, two million, one hundred twenty thousand, one hundred twenty-two".