22330121322 has 16 divisors (see below), whose sum is σ = 44669606400. Its totient is φ = 7441813152.

The previous prime is 22330121311. The next prime is 22330121323. The reversal of 22330121322 is 22312103322.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (22330121323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 358963 + ... + 416550.

It is an arithmetic number, because the mean of its divisors is an integer number (2791850400).

Almost surely, 2^22330121322 is an apocalyptic number.

22330121322 is an abundant number, since it is smaller than the sum of its proper divisors (22339485078).

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

22330121322 is a wasteful number, since it uses less digits than its factorization.

22330121322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 780317.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 22330121322 its reverse (22312103322), we get a palindrome (44642224644).

The spelling of 22330121322 in words is "twenty-two billion, three hundred thirty million, one hundred twenty-one thousand, three hundred twenty-two".