12248961192 has 96 divisors (see below), whose sum is σ = 37606514400. Its totient is φ = 3570542208.

The previous prime is 12248961187. The next prime is 12248961269. The reversal of 12248961192 is 29116984221.

It is a happy number.

12248961192 is a `hidden beast` number, since 1 + 2 + 24 + 8 + 9 + 611 + 9 + 2 = 666.

It is a nude number because it is divisible by every one of its digits.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 326598 + ... + 362165.

It is an arithmetic number, because the mean of its divisors is an integer number (391734525).

Almost surely, 2^12248961192 is an apocalyptic number.

12248961192 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

12248961192 is an abundant number, since it is smaller than the sum of its proper divisors (25357553208).

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

12248961192 is a wasteful number, since it uses less digits than its factorization.

12248961192 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 688807 (or 688800 counting only the distinct ones).

The product of its digits is 124416, while the sum is 45.

The spelling of 12248961192 in words is "twelve billion, two hundred forty-eight million, nine hundred sixty-one thousand, one hundred ninety-two".