23323012221322 has 16 divisors (see below), whose sum is σ = 39052485581472. Its totient is φ = 10354825721520.

The previous prime is 23323012221253. The next prime is 23323012221331. The reversal of 23323012221322 is 22312221032332.

It is a super-2 number, since 2×23323012221322² (a number of 28 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12327172533 + ... + 12327174424.

It is an arithmetic number, because the mean of its divisors is an integer number (2440780348842).

Almost surely, 2^{23323012221322} is an apocalyptic number.

23323012221322 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

23323012221322 is a deficient number, since it is larger than the sum of its proper divisors (15729473360150).

23323012221322 is a wasteful number, since it uses less digits than its factorization.

23323012221322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24654347013.

The product of its (nonzero) digits is 10368, while the sum is 28.

Adding to 23323012221322 its reverse (22312221032332), we get a palindrome (45635233253654).

The spelling of 23323012221322 in words is "twenty-three trillion, three hundred twenty-three billion, twelve million, two hundred twenty-one thousand, three hundred twenty-two".