22333444433322 has 128 divisors (see below), whose sum is σ = 50270782464000. Its totient is φ = 6555040934400.

The previous prime is 22333444433297. The next prime is 22333444433387.

22333444433322 is nontrivially palindromic in base 10.

It is a zygodrome in base 10.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2713328947 + ... + 2713337177.

It is an arithmetic number, because the mean of its divisors is an integer number (392740488000).

Almost surely, 2^{22333444433322} is an apocalyptic number.

22333444433322 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 22333444433322, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (25135391232000).

22333444433322 is an abundant number, since it is smaller than the sum of its proper divisors (27937338030678).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

22333444433322 is a wasteful number, since it uses less digits than its factorization.

22333444433322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13172.

The product of its digits is 2985984, while the sum is 42.

It can be divided in two parts, 2233344 and 4433322, that added together give a palindrome (6666666).

The spelling of 22333444433322 in words is "twenty-two trillion, three hundred thirty-three billion, four hundred forty-four million, four hundred thirty-three thousand, three hundred twenty-two".