12322022212320 has 96 divisors (see below), whose sum is σ = 39863407052448. Its totient is φ = 3197065218048.

The previous prime is 12322022212319. The next prime is 12322022212337. The reversal of 12322022212320 is 2321222022321.

It is a tau number, because it is divible by the number of its divisors (96).

It is a super-3 number, since 3×12322022212320³ (a number of 40 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 346886019 + ... + 346921538.

It is an arithmetic number, because the mean of its divisors is an integer number (415243823463).

Almost surely, 2^{12322022212320} is an apocalyptic number.

12322022212320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12322022212320 is an abundant number, since it is smaller than the sum of its proper divisors (27541384840128).

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

12322022212320 is a wasteful number, since it uses less digits than its factorization.

12322022212320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 693807612 (or 693807604 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 12322022212320 its reverse (2321222022321), we get a palindrome (14643244234641).

The spelling of 12322022212320 in words is "twelve trillion, three hundred twenty-two billion, twenty-two million, two hundred twelve thousand, three hundred twenty".