12002122010999 has 16 divisors (see below), whose sum is σ = 12242794291200. Its totient is φ = 11761984424736.

The previous prime is 12002122010981. The next prime is 12002122011017. The reversal of 12002122010999 is 99901022120021.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (12002122010981) and next prime (12002122011017).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12002122010999 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12002122010909) 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 in 15 ways as a sum of consecutive naturals, for example, 160592762 + ... + 160667480.

It is an arithmetic number, because the mean of its divisors is an integer number (765174643200).

Almost surely, 2^{12002122010999} is an apocalyptic number.

12002122010999 is a deficient number, since it is larger than the sum of its proper divisors (240672280201).

12002122010999 is a wasteful number, since it uses less digits than its factorization.

12002122010999 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78254.

The product of its (nonzero) digits is 11664, while the sum is 38.

The spelling of 12002122010999 in words is "twelve trillion, two billion, one hundred twenty-two million, ten thousand, nine hundred ninety-nine".