22113222231122 has 64 divisors (see below), whose sum is σ = 38240073907200. Its totient is φ = 9484872396480.

The previous prime is 22113222231101. The next prime is 22113222231131.

22113222231122 is nontrivially palindromic in base 10.

It is a junction number, because it is equal to n+sod(n) for n = 22113222231091 and 22113222231100.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1294904048 + ... + 1294921124.

It is an arithmetic number, because the mean of its divisors is an integer number (597501154800).

Almost surely, 2^{22113222231122} is an apocalyptic number.

22113222231122 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

22113222231122 is a deficient number, since it is larger than the sum of its proper divisors (16126851676078).

22113222231122 is a wasteful number, since it uses less digits than its factorization.

22113222231122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29151.

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

It can be divided in two parts, 2211322 and 2231122, that added together give a palindrome (4442444).

The spelling of 22113222231122 in words is "twenty-two trillion, one hundred thirteen billion, two hundred twenty-two million, two hundred thirty-one thousand, one hundred twenty-two".