22352333322 has 32 divisors (see below), whose sum is σ = 49271511744. Its totient is φ = 6703603200.

The previous prime is 22352333309. The next prime is 22352333323. The reversal of 22352333322 is 22333325322.

It is a self number, because there is not a number n which added to its sum of digits gives 22352333322.

It is not an unprimeable number, because it can be changed into a prime (22352333323) 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, 1739329 + ... + 1752132.

It is an arithmetic number, because the mean of its divisors is an integer number (1539734742).

Almost surely, 2^22352333322 is an apocalyptic number.

22352333322 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

22352333322 is an abundant number, since it is smaller than the sum of its proper divisors (26919178422).

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

22352333322 is a wasteful number, since it uses less digits than its factorization.

22352333322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3491574.

The product of its digits is 38880, while the sum is 30.

Adding to 22352333322 its reverse (22333325322), we get a palindrome (44685658644).

The spelling of 22352333322 in words is "twenty-two billion, three hundred fifty-two million, three hundred thirty-three thousand, three hundred twenty-two".