12090078119 has 16 divisors (see below), whose sum is σ = 14637120000. Its totient is φ = 9754958304.

The previous prime is 12090078031. The next prime is 12090078127. The reversal of 12090078119 is 91187009021.

It is not a de Polignac number, because 12090078119 - 2⁸ = 12090077863 is a prime.

It is a super-2 number, since 2×12090078119² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12090078619) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 268619 + ... + 310380.

It is an arithmetic number, because the mean of its divisors is an integer number (914820000).

Almost surely, 2^12090078119 is an apocalyptic number.

12090078119 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

12090078119 is a deficient number, since it is larger than the sum of its proper divisors (2547041881).

12090078119 is a wasteful number, since it uses less digits than its factorization.

12090078119 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 579182.

The product of its (nonzero) digits is 9072, while the sum is 38.

The spelling of 12090078119 in words is "twelve billion, ninety million, seventy-eight thousand, one hundred nineteen".