12000254512488 has 192 divisors, whose sum is σ = 34955423717760. Its totient is φ = 3418635264000.

The previous prime is 12000254512481. The next prime is 12000254512501. The reversal of 12000254512488 is 88421545200021.

It is a super-2 number, since 2×12000254512488² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (12000254512481) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 43355253 + ... + 43631163.

It is an arithmetic number, because the mean of its divisors is an integer number (182059498530).

Almost surely, 2^{12000254512488} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12000254512488, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17477711858880).

12000254512488 is an abundant number, since it is smaller than the sum of its proper divisors (22955169205272).

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

12000254512488 is a wasteful number, since it uses less digits than its factorization.

12000254512488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 276840 (or 276825 counting only the distinct ones).

The product of its (nonzero) digits is 204800, while the sum is 42.

The spelling of 12000254512488 in words is "twelve trillion, two hundred fifty-four million, five hundred twelve thousand, four hundred eighty-eight".