122202000111121 has 16 divisors (see below), whose sum is σ = 147875194062720. Its totient is φ = 98582789571840.

The previous prime is 122202000111089. The next prime is 122202000111137. The reversal of 122202000111121 is 121111000202221.

It is not a de Polignac number, because 122202000111121 - 2⁵ = 122202000111089 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 122202000111095 and 122202000111104.

It is not an unprimeable number, because it can be changed into a prime (122202000111161) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 36796426 + ... + 39979756.

It is an arithmetic number, because the mean of its divisors is an integer number (9242199628920).

Almost surely, 2^{122202000111121} is an apocalyptic number.

It is an amenable number.

122202000111121 is a deficient number, since it is larger than the sum of its proper divisors (25673193951599).

122202000111121 is a wasteful number, since it uses less digits than its factorization.

122202000111121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3505944.

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 122202000111121 its reverse (121111000202221), we get a palindrome (243313000313342).

The spelling of 122202000111121 in words is "one hundred twenty-two trillion, two hundred two billion, one hundred eleven thousand, one hundred twenty-one".