12250630020 has 24 divisors (see below), whose sum is σ = 34301764224. Its totient is φ = 3266834656.

The previous prime is 12250630013. The next prime is 12250630027. The reversal of 12250630020 is 2003605221.

It is an interprime number because it is at equal distance from previous prime (12250630013) and next prime (12250630027).

It is not an unprimeable number, because it can be changed into a prime (12250630027) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 102088524 + ... + 102088643.

It is an arithmetic number, because the mean of its divisors is an integer number (1429240176).

Almost surely, 2^12250630020 is an apocalyptic number.

12250630020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12250630020 is an abundant number, since it is smaller than the sum of its proper divisors (22051134204).

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

12250630020 is a wasteful number, since it uses less digits than its factorization.

12250630020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 204177179 (or 204177177 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 21.

The spelling of 12250630020 in words is "twelve billion, two hundred fifty million, six hundred thirty thousand, twenty".