2102002012199 has 4 divisors (see below), whose sum is σ = 2102032140360. Its totient is φ = 2101971884040.

The previous prime is 2102002012139. The next prime is 2102002012217. The reversal of 2102002012199 is 9912102002012.

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 2102002012199 - 2²⁸ = 2101733576743 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 (2102002012109) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14959184 + ... + 15099045.

It is an arithmetic number, because the mean of its divisors is an integer number (525508035090).

Almost surely, 2^{2102002012199} is an apocalyptic number.

2102002012199 is a deficient number, since it is larger than the sum of its proper divisors (30128161).

2102002012199 is an equidigital number, since it uses as much as digits as its factorization.

2102002012199 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30128160.

The product of its (nonzero) digits is 1296, while the sum is 29.

The spelling of 2102002012199 in words is "two trillion, one hundred two billion, two million, twelve thousand, one hundred ninety-nine".