10010012011999 has 4 divisors (see below), whose sum is σ = 10254158646480. Its totient is φ = 9765865377520.

The previous prime is 10010012011997. The next prime is 10010012012057. The reversal of 10010012011999 is 99911021001001.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 10010012011999 - 2¹ = 10010012011997 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 (10010012011997) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 122073317179 + ... + 122073317260.

It is an arithmetic number, because the mean of its divisors is an integer number (2563539661620).

Almost surely, 2^{10010012011999} is an apocalyptic number.

10010012011999 is a deficient number, since it is larger than the sum of its proper divisors (244146634481).

10010012011999 is an equidigital number, since it uses as much as digits as its factorization.

10010012011999 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 244146634480.

The product of its (nonzero) digits is 1458, while the sum is 34.

The spelling of 10010012011999 in words is "ten trillion, ten billion, twelve million, eleven thousand, nine hundred ninety-nine".