22323313321012 has 24 divisors (see below), whose sum is σ = 44470157764032. Its totient is φ = 9705788400000.

The previous prime is 22323313320947. The next prime is 22323313321031. The reversal of 22323313321012 is 21012331332322.

It is a happy number.

It is a super-3 number, since 3×22323313321012³ (a number of 41 digits) contains 333 as substring.

It is a congruent number.

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, 11029303989 + ... + 11029306012.

It is an arithmetic number, because the mean of its divisors is an integer number (1852923240168).

Almost surely, 2^{22323313321012} is an apocalyptic number.

22323313321012 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

22323313321012 is a deficient number, since it is larger than the sum of its proper divisors (22146844443020).

22323313321012 is a wasteful number, since it uses less digits than its factorization.

22323313321012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22058610039 (or 22058610037 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 28.

Adding to 22323313321012 its reverse (21012331332322), we get a palindrome (43335644653334).

The spelling of 22323313321012 in words is "twenty-two trillion, three hundred twenty-three billion, three hundred thirteen million, three hundred twenty-one thousand, twelve".