12010022203919 has 2 divisors, whose sum is σ = 12010022203920. Its totient is φ = 12010022203918.

The previous prime is 12010022203903. The next prime is 12010022203943. The reversal of 12010022203919 is 91930222001021.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 12010022203919 - 2⁴ = 12010022203903 is a prime.

It is a super-2 number, since 2×12010022203919² (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 (12010022200919) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6005011101959 + 6005011101960.

It is an arithmetic number, because the mean of its divisors is an integer number (6005011101960).

Almost surely, 2^{12010022203919} is an apocalyptic number.

12010022203919 is a deficient number, since it is larger than the sum of its proper divisors (1).

12010022203919 is an equidigital number, since it uses as much as digits as its factorization.

12010022203919 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3888, while the sum is 32.

The spelling of 12010022203919 in words is "twelve trillion, ten billion, twenty-two million, two hundred three thousand, nine hundred nineteen".