12022334550552 has 64 divisors (see below), whose sum is σ = 30368707084800. Its totient is φ = 3965768726400.

The previous prime is 12022334550491. The next prime is 12022334550587. The reversal of 12022334550552 is 25505543322021.

It is a self number, because there is not a number n which added to its sum of digits gives 12022334550552.

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, 3568449 + ... + 6064527.

It is an arithmetic number, because the mean of its divisors is an integer number (474511048200).

Almost surely, 2^{12022334550552} is an apocalyptic number.

12022334550552 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

12022334550552 is an abundant number, since it is smaller than the sum of its proper divisors (18346372534248).

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

12022334550552 is a wasteful number, since it uses less digits than its factorization.

12022334550552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2498176 (or 2498172 counting only the distinct ones).

The product of its (nonzero) digits is 360000, while the sum is 39.

Adding to 12022334550552 its reverse (25505543322021), we get a palindrome (37527877872573).

The spelling of 12022334550552 in words is "twelve trillion, twenty-two billion, three hundred thirty-four million, five hundred fifty thousand, five hundred fifty-two".