22323121232322 has 16 divisors (see below), whose sum is σ = 44652596077152. Its totient is φ = 7439981475360.

The previous prime is 22323121232311. The next prime is 22323121232327. The reversal of 22323121232322 is 22323212132322.

It is a happy number.

It is a super-3 number, since 3×22323121232322³ (a number of 41 digits) contains 333 as substring.

It is a nude number because it is divisible by every one of its digits.

It is a self number, because there is not a number n which added to its sum of digits gives 22323121232322.

It is not an unprimeable number, because it can be changed into a prime (22323121232327) 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, 264688179 + ... + 264772502.

It is an arithmetic number, because the mean of its divisors is an integer number (2790787254822).

Almost surely, 2^{22323121232322} is an apocalyptic number.

22323121232322 is an abundant number, since it is smaller than the sum of its proper divisors (22329474844830).

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

22323121232322 is a wasteful number, since it uses less digits than its factorization.

22323121232322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 529467713.

The product of its digits is 20736, while the sum is 30.

Adding to 22323121232322 its reverse (22323212132322), we get a palindrome (44646333364644).

The spelling of 22323121232322 in words is "twenty-two trillion, three hundred twenty-three billion, one hundred twenty-one million, two hundred thirty-two thousand, three hundred twenty-two".