10012002111959 has 2 divisors, whose sum is σ = 10012002111960. Its totient is φ = 10012002111958.

The previous prime is 10012002111893. The next prime is 10012002112061. The reversal of 10012002111959 is 95911120021001.

10012002111959 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10012002111959 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10012002111259) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5006001055979 + 5006001055980.

It is an arithmetic number, because the mean of its divisors is an integer number (5006001055980).

Almost surely, 2^{10012002111959} is an apocalyptic number.

10012002111959 is a deficient number, since it is larger than the sum of its proper divisors (1).

10012002111959 is an equidigital number, since it uses as much as digits as its factorization.

10012002111959 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1620, while the sum is 32.

The spelling of 10012002111959 in words is "ten trillion, twelve billion, two million, one hundred eleven thousand, nine hundred fifty-nine".