10919498112 has 64 divisors (see below), whose sum is σ = 32227695600. Its totient is φ = 3639831552.

The previous prime is 10919498111. The next prime is 10919498129. The reversal of 10919498112 is 21189491901.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (64).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10919498111) 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 7 ways as a sum of consecutive naturals, for example, 1576333 + ... + 1583244.

Almost surely, 2^10919498112 is an apocalyptic number.

10919498112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

10919498112 is an abundant number, since it is smaller than the sum of its proper divisors (21308197488).

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

10919498112 is an equidigital number, since it uses as much as digits as its factorization.

10919498112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3159600 (or 3159582 counting only the distinct ones).

The product of its (nonzero) digits is 46656, while the sum is 45.

The spelling of 10919498112 in words is "ten billion, nine hundred nineteen million, four hundred ninety-eight thousand, one hundred twelve".