12510217838130 has 64 divisors (see below), whose sum is σ = 30614854023936. Its totient is φ = 3270817440000.

The previous prime is 12510217838119. The next prime is 12510217838137. The reversal of 12510217838130 is 3183871201521.

It is not an unprimeable number, because it can be changed into a prime (12510217838137) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10421521 + ... + 11559780.

It is an arithmetic number, because the mean of its divisors is an integer number (478357094124).

Almost surely, 2^{12510217838130} is an apocalyptic number.

12510217838130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12510217838130 is an abundant number, since it is smaller than the sum of its proper divisors (18104636185806).

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

12510217838130 is a wasteful number, since it uses less digits than its factorization.

12510217838130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21981683.

The product of its (nonzero) digits is 80640, while the sum is 42.

The spelling of 12510217838130 in words is "twelve trillion, five hundred ten billion, two hundred seventeen million, eight hundred thirty-eight thousand, one hundred thirty".