12098813184 has 90 divisors (see below), whose sum is σ = 36076533570. Its totient is φ = 4032930816.

The previous prime is 12098813183. The next prime is 12098813203. The reversal of 12098813184 is 48131889021.

It can be written as a sum of positive squares in only one way, i.e., 9729849600 + 2368963584 = 98640^2 + 48672^2 .

It is a super-2 number, since 2×12098813184² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12098813183) by changing a digit.

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 9 ways as a sum of consecutive naturals, for example, 270999 + ... + 312470.

It is an arithmetic number, because the mean of its divisors is an integer number (400850373).

Almost surely, 2^12098813184 is an apocalyptic number.

It is an amenable number.

12098813184 is an abundant number, since it is smaller than the sum of its proper divisors (23977720386).

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

12098813184 is an frugal number, since it uses more digits than its factorization.

12098813184 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 583497 (or 583474 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 45.

The spelling of 12098813184 in words is "twelve billion, ninety-eight million, eight hundred thirteen thousand, one hundred eighty-four".