12022551300000 has 288 divisors, whose sum is σ = 41766870124224. Its totient is φ = 3017423360000.

The previous prime is 12022551299971. The next prime is 12022551300013. The reversal of 12022551300000 is 315522021.

It is a super-2 number, since 2×12022551300000² (a number of 27 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 12022551300000.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3921319 + ... + 6278681.

It is an arithmetic number, because the mean of its divisors is an integer number (145023854598).

Almost surely, 2^{12022551300000} is an apocalyptic number.

12022551300000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12022551300000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20883435062112).

12022551300000 is an abundant number, since it is smaller than the sum of its proper divisors (29744318824224).

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

12022551300000 is an equidigital number, since it uses as much as digits as its factorization.

12022551300000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2357418 (or 2357390 counting only the distinct ones).

The product of its (nonzero) digits is 600, while the sum is 21.

Adding to 12022551300000 its reverse (315522021), we get a palindrome (12022866822021).

The spelling of 12022551300000 in words is "twelve trillion, twenty-two billion, five hundred fifty-one million, three hundred thousand".