22312422421322 has 32 divisors (see below), whose sum is σ = 36600296378688. Its totient is φ = 10117291600000.

The previous prime is 22312422421309. The next prime is 22312422421339.

22312422421322 is nontrivially palindromic in base 10.

It is a super-3 number, since 3×22312422421322³ (a number of 41 digits) contains 333 as substring.

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, 21629072 + ... + 22637172.

It is an arithmetic number, because the mean of its divisors is an integer number (1143759261834).

Almost surely, 2^{22312422421322} is an apocalyptic number.

22312422421322 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

22312422421322 is a deficient number, since it is larger than the sum of its proper divisors (14287873957366).

22312422421322 is a wasteful number, since it uses less digits than its factorization.

22312422421322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1010566.

The product of its digits is 36864, while the sum is 32.

It can be divided in two parts, 2231242 and 2421322, that added together give a palindrome (4652564).

The spelling of 22312422421322 in words is "twenty-two trillion, three hundred twelve billion, four hundred twenty-two million, four hundred twenty-one thousand, three hundred twenty-two".