22112322321122 has 24 divisors (see below), whose sum is σ = 36211953018672. Its totient is φ = 10043241437600.

The previous prime is 22112322321119. The next prime is 22112322321127.

22112322321122 is nontrivially palindromic in base 10.

It is a junction number, because it is equal to n+sod(n) for n = 22112322321091 and 22112322321100.

It is not an unprimeable number, because it can be changed into a prime (22112322321127) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 36250997 + ... + 36855927.

It is an arithmetic number, because the mean of its divisors is an integer number (1508831375778).

Almost surely, 2^{22112322321122} is an apocalyptic number.

22112322321122 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

22112322321122 is a deficient number, since it is larger than the sum of its proper divisors (14099630697550).

22112322321122 is an equidigital number, since it uses as much as digits as its factorization.

22112322321122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 607522 (or 606233 counting only the distinct ones).

The product of its digits is 2304, while the sum is 26.

It can be divided in two parts, 2211232 and 2321122, that added together give a palindrome (4532354).

The spelling of 22112322321122 in words is "twenty-two trillion, one hundred twelve billion, three hundred twenty-two million, three hundred twenty-one thousand, one hundred twenty-two".