12504202110 has 24 divisors (see below), whose sum is σ = 32510925720. Its totient is φ = 3334453872.

The previous prime is 12504202093. The next prime is 12504202127. The reversal of 12504202110 is 1120240521.

It is an interprime number because it is at equal distance from previous prime (12504202093) and next prime (12504202127).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 69467700 + ... + 69467879.

It is an arithmetic number, because the mean of its divisors is an integer number (1354621905).

Almost surely, 2^12504202110 is an apocalyptic number.

12504202110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12504202110 is an abundant number, since it is smaller than the sum of its proper divisors (20006723610).

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

12504202110 is a wasteful number, since it uses less digits than its factorization.

12504202110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 138935592 (or 138935589 counting only the distinct ones).

The product of its (nonzero) digits is 160, while the sum is 18.

Adding to 12504202110 its reverse (1120240521), we get a palindrome (13624442631).

The spelling of 12504202110 in words is "twelve billion, five hundred four million, two hundred two thousand, one hundred ten".