2303422211121 has 16 divisors (see below), whose sum is σ = 3075267686400. Its totient is φ = 1533597055488.

The previous prime is 2303422211089. The next prime is 2303422211137. The reversal of 2303422211121 is 1211122243032.

It is not a de Polignac number, because 2303422211121 - 2⁵ = 2303422211089 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2303422211091 and 2303422211100.

It is not an unprimeable number, because it can be changed into a prime (2303422211821) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7089195 + ... + 7406991.

It is an arithmetic number, because the mean of its divisors is an integer number (192204230400).

Almost surely, 2^{2303422211121} is an apocalyptic number.

It is an amenable number.

2303422211121 is a deficient number, since it is larger than the sum of its proper divisors (771845475279).

2303422211121 is a wasteful number, since it uses less digits than its factorization.

2303422211121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 320968.

The product of its (nonzero) digits is 1152, while the sum is 24.

Adding to 2303422211121 its reverse (1211122243032), we get a palindrome (3514544454153).

The spelling of 2303422211121 in words is "two trillion, three hundred three billion, four hundred twenty-two million, two hundred eleven thousand, one hundred twenty-one".