22133340222344 has 64 divisors (see below), whose sum is σ = 44880076684800. Its totient is φ = 10172508966144.

The previous prime is 22133340222337. The next prime is 22133340222347. The reversal of 22133340222344 is 44322204333122.

It is not an unprimeable number, because it can be changed into a prime (22133340222347) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 58196369 + ... + 58575455.

It is an arithmetic number, because the mean of its divisors is an integer number (701251198200).

Almost surely, 2^{22133340222344} is an apocalyptic number.

It is an amenable number.

22133340222344 is an abundant number, since it is smaller than the sum of its proper divisors (22746736462456).

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

22133340222344 is a wasteful number, since it uses less digits than its factorization.

22133340222344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 381462 (or 381458 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 35.

Adding to 22133340222344 its reverse (44322204333122), we get a palindrome (66455544555466).

The spelling of 22133340222344 in words is "twenty-two trillion, one hundred thirty-three billion, three hundred forty million, two hundred twenty-two thousand, three hundred forty-four".