22311100111322 has 32 divisors (see below), whose sum is σ = 36577663020864. Its totient is φ = 10122366412800.

The previous prime is 22311100111253. The next prime is 22311100111343.

22311100111322 is nontrivially palindromic in base 10.

It is a super-3 number, since 3×22311100111322³ (a number of 41 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 22311100111294 and 22311100111303.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 44354528 + ... + 44854724.

It is an arithmetic number, because the mean of its divisors is an integer number (1143051969402).

Almost surely, 2^{22311100111322} is an apocalyptic number.

22311100111322 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

22311100111322 is a deficient number, since it is larger than the sum of its proper divisors (14266562909542).

22311100111322 is a wasteful number, since it uses less digits than its factorization.

22311100111322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 504014.

The product of its (nonzero) digits is 144, while the sum is 20.

It can be divided in two parts, 22311100 and 111322, that added together give a palindrome (22422422).

The spelling of 22311100111322 in words is "twenty-two trillion, three hundred eleven billion, one hundred million, one hundred eleven thousand, three hundred twenty-two".