12262001999999 has 2 divisors, whose sum is σ = 12262002000000. Its totient is φ = 12262001999998.

The previous prime is 12262001999977. The next prime is 12262002000121. The reversal of 12262001999999 is 99999910026221.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12262001999999 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12262001993999) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6131000999999 + 6131001000000.

It is an arithmetic number, because the mean of its divisors is an integer number (6131001000000).

Almost surely, 2^{12262001999999} is an apocalyptic number.

12262001999999 is a deficient number, since it is larger than the sum of its proper divisors (1).

12262001999999 is an equidigital number, since it uses as much as digits as its factorization.

12262001999999 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 25509168, while the sum is 68.

The spelling of 12262001999999 in words is "twelve trillion, two hundred sixty-two billion, one million, nine hundred ninety-nine thousand, nine hundred ninety-nine".