12203213131999 has 2 divisors, whose sum is σ = 12203213132000. Its totient is φ = 12203213131998.

The previous prime is 12203213131969. The next prime is 12203213132021. The reversal of 12203213131999 is 99913131230221.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 12203213131999 - 2³⁷ = 12065774178527 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12203213131939) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6101606565999 + 6101606566000.

It is an arithmetic number, because the mean of its divisors is an integer number (6101606566000).

Almost surely, 2^{12203213131999} is an apocalyptic number.

12203213131999 is a deficient number, since it is larger than the sum of its proper divisors (1).

12203213131999 is an equidigital number, since it uses as much as digits as its factorization.

12203213131999 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 157464, while the sum is 46.

The spelling of 12203213131999 in words is "twelve trillion, two hundred three billion, two hundred thirteen million, one hundred thirty-one thousand, nine hundred ninety-nine".