12022223013312 has 56 divisors (see below), whose sum is σ = 33482945683200. Its totient is φ = 3796491476736.

The previous prime is 12022223013277. The next prime is 12022223013343. The reversal of 12022223013312 is 21331032222021.

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 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, 1647779112 + ... + 1647786407.

Almost surely, 2^{12022223013312} is an apocalyptic number.

12022223013312 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

12022223013312 is an abundant number, since it is smaller than the sum of its proper divisors (21460722669888).

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

12022223013312 is a wasteful number, since it uses less digits than its factorization.

12022223013312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3295565553 (or 3295565543 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 12022223013312 its reverse (21331032222021), we get a palindrome (33353255235333).

The spelling of 12022223013312 in words is "twelve trillion, twenty-two billion, two hundred twenty-three million, thirteen thousand, three hundred twelve".