12192470488 has 32 divisors (see below), whose sum is σ = 24948000000. Its totient is φ = 5540064160.

The previous prime is 12192470483. The next prime is 12192470491. The reversal of 12192470488 is 88407429121.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12192470483) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 240813 + ... + 287011.

It is an arithmetic number, because the mean of its divisors is an integer number (779625000).

Almost surely, 2^12192470488 is an apocalyptic number.

It is an amenable number.

12192470488 is an abundant number, since it is smaller than the sum of its proper divisors (12755529512).

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

12192470488 is a wasteful number, since it uses less digits than its factorization.

12192470488 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49215 (or 49211 counting only the distinct ones).

The product of its (nonzero) digits is 258048, while the sum is 46.

The spelling of 12192470488 in words is "twelve billion, one hundred ninety-two million, four hundred seventy thousand, four hundred eighty-eight".