12188010275 has 48 divisors (see below), whose sum is σ = 18200501760. Its totient is φ = 7909228800.

The previous prime is 12188010239. The next prime is 12188010283. The reversal of 12188010275 is 57201088121.

It is not a de Polignac number, because 12188010275 - 2¹² = 12188006179 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (35).

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, 5342135 + ... + 5344415.

It is an arithmetic number, because the mean of its divisors is an integer number (379177120).

Almost surely, 2^12188010275 is an apocalyptic number.

12188010275 is a deficient number, since it is larger than the sum of its proper divisors (6012491485).

12188010275 is a wasteful number, since it uses less digits than its factorization.

12188010275 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3924 (or 3919 counting only the distinct ones).

The product of its (nonzero) digits is 8960, while the sum is 35.

Adding to 12188010275 its reverse (57201088121), we get a palindrome (69389098396).

The spelling of 12188010275 in words is "twelve billion, one hundred eighty-eight million, ten thousand, two hundred seventy-five".