12212002219999 has 2 divisors, whose sum is σ = 12212002220000. Its totient is φ = 12212002219998.

The previous prime is 12212002219951. The next prime is 12212002220051. The reversal of 12212002219999 is 99991220021221.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 12212002219999 - 2⁷ = 12212002219871 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12212002219909) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6106001109999 + 6106001110000.

It is an arithmetic number, because the mean of its divisors is an integer number (6106001110000).

Almost surely, 2^{12212002219999} is an apocalyptic number.

12212002219999 is a deficient number, since it is larger than the sum of its proper divisors (1).

12212002219999 is an equidigital number, since it uses as much as digits as its factorization.

12212002219999 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 209952, while the sum is 49.

The spelling of 12212002219999 in words is "twelve trillion, two hundred twelve billion, two million, two hundred nineteen thousand, nine hundred ninety-nine".