11222302310121 has 32 divisors (see below), whose sum is σ = 17108357702400. Its totient is φ = 6409854950400.

The previous prime is 11222302310111. The next prime is 11222302310137. The reversal of 11222302310121 is 12101320322211.

It is not a de Polignac number, because 11222302310121 - 2¹¹ = 11222302308073 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is not an unprimeable number, because it can be changed into a prime (11222302310111) 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, 566744421 + ... + 566764221.

It is an arithmetic number, because the mean of its divisors is an integer number (534636178200).

Almost surely, 2^{11222302310121} is an apocalyptic number.

It is an amenable number.

11222302310121 is a deficient number, since it is larger than the sum of its proper divisors (5886055392279).

11222302310121 is a wasteful number, since it uses less digits than its factorization.

11222302310121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30609.

The product of its (nonzero) digits is 288, while the sum is 21.

Adding to 11222302310121 its reverse (12101320322211), we get a palindrome (23323622632332).

The spelling of 11222302310121 in words is "eleven trillion, two hundred twenty-two billion, three hundred two million, three hundred ten thousand, one hundred twenty-one".