12019090909367 has 2 divisors, whose sum is σ = 12019090909368. Its totient is φ = 12019090909366.

The previous prime is 12019090909327. The next prime is 12019090909391. The reversal of 12019090909367 is 76390909091021.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 12019090909367 - 2²² = 12019086715063 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12019090909327) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6009545454683 + 6009545454684.

It is an arithmetic number, because the mean of its divisors is an integer number (6009545454684).

Almost surely, 2^{12019090909367} is an apocalyptic number.

12019090909367 is a deficient number, since it is larger than the sum of its proper divisors (1).

12019090909367 is an equidigital number, since it uses as much as digits as its factorization.

12019090909367 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1653372, while the sum is 56.

The spelling of 12019090909367 in words is "twelve trillion, nineteen billion, ninety million, nine hundred nine thousand, three hundred sixty-seven".