22311222211322 has 8 divisors (see below), whose sum is σ = 36509272709472. Its totient is φ = 10141464641500.

The previous prime is 22311222211279. The next prime is 22311222211357.

22311222211322 is nontrivially palindromic in base 10.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-3 number, since 3×22311222211322³ (a number of 41 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 22311222211291 and 22311222211300.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 507073232054 + ... + 507073232097.

It is an arithmetic number, because the mean of its divisors is an integer number (4563659088684).

Almost surely, 2^{22311222211322} is an apocalyptic number.

22311222211322 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

22311222211322 is a deficient number, since it is larger than the sum of its proper divisors (14198050498150).

22311222211322 is a wasteful number, since it uses less digits than its factorization.

22311222211322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1014146464164.

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

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

The spelling of 22311222211322 in words is "twenty-two trillion, three hundred eleven billion, two hundred twenty-two million, two hundred eleven thousand, three hundred twenty-two".