110002202120122 has 64 divisors (see below), whose sum is σ = 180028932410880. Its totient is φ = 50106759284736.

The previous prime is 110002202120087. The next prime is 110002202120123. The reversal of 110002202120122 is 221021202200011.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 110002202120096 and 110002202120105.

It is not an unprimeable number, because it can be changed into a prime (110002202120123) 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, 1431405903 + ... + 1431482749.

It is an arithmetic number, because the mean of its divisors is an integer number (2812952068920).

Almost surely, 2^{110002202120122} is an apocalyptic number.

110002202120122 is a deficient number, since it is larger than the sum of its proper divisors (70026730290758).

110002202120122 is a wasteful number, since it uses less digits than its factorization.

110002202120122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78535.

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

Adding to 110002202120122 its reverse (221021202200011), we get a palindrome (331023404320133).

The spelling of 110002202120122 in words is "one hundred ten trillion, two billion, two hundred two million, one hundred twenty thousand, one hundred twenty-two".