11121303230192 has 20 divisors (see below), whose sum is σ = 21548103645600. Its totient is φ = 5560502289408.

The previous prime is 11121303230179. The next prime is 11121303230197. The reversal of 11121303230192 is 29103230312111.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11121303230197) 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 3 ways as a sum of consecutive naturals, for example, 8717192 + ... + 9911207.

It is an arithmetic number, because the mean of its divisors is an integer number (1077405182280).

Almost surely, 2^{11121303230192} is an apocalyptic number.

It is an amenable number.

11121303230192 is a deficient number, since it is larger than the sum of its proper divisors (10426800415408).

11121303230192 is a wasteful number, since it uses less digits than its factorization.

11121303230192 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18665720 (or 18665714 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 29.

The spelling of 11121303230192 in words is "eleven trillion, one hundred twenty-one billion, three hundred three million, two hundred thirty thousand, one hundred ninety-two".