22113321231122 has 16 divisors (see below), whose sum is σ = 36558480464352. Its totient is φ = 9947885838720.

The previous prime is 22113321231101. The next prime is 22113321231139. The reversal of 22113321231122 is 22113212331122.

It is a junction number, because it is equal to n+sod(n) for n = 22113321231091 and 22113321231100.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5181188408 + ... + 5181192675.

It is an arithmetic number, because the mean of its divisors is an integer number (2284905029022).

Almost surely, 2^{22113321231122} is an apocalyptic number.

22113321231122 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

22113321231122 is a deficient number, since it is larger than the sum of its proper divisors (14445159233230).

22113321231122 is a wasteful number, since it uses less digits than its factorization.

22113321231122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10362381193.

The product of its digits is 1728, while the sum is 26.

Adding to 22113321231122 its reverse (22113212331122), we get a palindrome (44226533562244).

The spelling of 22113321231122 in words is "twenty-two trillion, one hundred thirteen billion, three hundred twenty-one million, two hundred thirty-one thousand, one hundred twenty-two".