12026998032 has 80 divisors (see below), whose sum is σ = 35726284800. Its totient is φ = 3415188096.

The previous prime is 12026998021. The next prime is 12026998033. The reversal of 12026998032 is 23089962021.

12026998032 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is not an unprimeable number, because it can be changed into a prime (12026998033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 55032 + ... + 164567.

It is an arithmetic number, because the mean of its divisors is an integer number (446578560).

Almost surely, 2^12026998032 is an apocalyptic number.

12026998032 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

12026998032 is an abundant number, since it is smaller than the sum of its proper divisors (23699286768).

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

12026998032 is a wasteful number, since it uses less digits than its factorization.

12026998032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 219780 (or 219774 counting only the distinct ones).

The product of its (nonzero) digits is 93312, while the sum is 42.

The spelling of 12026998032 in words is "twelve billion, twenty-six million, nine hundred ninety-eight thousand, thirty-two".