12220112002919 has 2 divisors, whose sum is σ = 12220112002920. Its totient is φ = 12220112002918.

The previous prime is 12220112002907. The next prime is 12220112002979. The reversal of 12220112002919 is 91920021102221.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 12220112002919 - 2²⁰ = 12220110954343 is a prime.

It is a super-2 number, since 2×12220112002919² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12220112002979) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6110056001459 + 6110056001460.

It is an arithmetic number, because the mean of its divisors is an integer number (6110056001460).

Almost surely, 2^{12220112002919} is an apocalyptic number.

12220112002919 is a deficient number, since it is larger than the sum of its proper divisors (1).

12220112002919 is an equidigital number, since it uses as much as digits as its factorization.

12220112002919 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2592, while the sum is 32.

The spelling of 12220112002919 in words is "twelve trillion, two hundred twenty billion, one hundred twelve million, two thousand, nine hundred nineteen".