1119974824812 has 12 divisors (see below), whose sum is σ = 2613274591256. Its totient is φ = 373324941600.

The previous prime is 1119974824753. The next prime is 1119974824817. The reversal of 1119974824812 is 2184284799111.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (1119974824817) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 46665617689 + ... + 46665617712.

Almost surely, 2^{1119974824812} is an apocalyptic number.

1119974824812 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1119974824812 is an abundant number, since it is smaller than the sum of its proper divisors (1493299766444).

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

1119974824812 is a wasteful number, since it uses less digits than its factorization.

1119974824812 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93331235408 (or 93331235406 counting only the distinct ones).

The product of its digits is 2322432, while the sum is 57.

The spelling of 1119974824812 in words is "one trillion, one hundred nineteen billion, nine hundred seventy-four million, eight hundred twenty-four thousand, eight hundred twelve".