10002012199999 has 4 divisors (see below), whose sum is σ = 10002199371336. Its totient is φ = 10001825028664.

The previous prime is 10002012199987. The next prime is 10002012200017. The reversal of 10002012199999 is 99999121020001.

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 10002012199999 - 2⁵ = 10002012199967 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 (10002012199199) 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, 93505489 + ... + 93612394.

It is an arithmetic number, because the mean of its divisors is an integer number (2500549842834).

Almost surely, 2^{10002012199999} is an apocalyptic number.

10002012199999 is a deficient number, since it is larger than the sum of its proper divisors (187171337).

10002012199999 is an equidigital number, since it uses as much as digits as its factorization.

10002012199999 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 187171336.

The product of its (nonzero) digits is 236196, while the sum is 52.

The spelling of 10002012199999 in words is "ten trillion, two billion, twelve million, one hundred ninety-nine thousand, nine hundred ninety-nine".