3999112002203 has 4 divisors (see below), whose sum is σ = 3999841905840. Its totient is φ = 3998382098568.

The previous prime is 3999112002173. The next prime is 3999112002251. The reversal of 3999112002203 is 3022002119993.

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 3999112002203 - 2⁶ = 3999112002139 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3990112002203) 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, 364943600 + ... + 364954557.

It is an arithmetic number, because the mean of its divisors is an integer number (999960476460).

Almost surely, 2^{3999112002203} is an apocalyptic number.

3999112002203 is a deficient number, since it is larger than the sum of its proper divisors (729903637).

3999112002203 is an equidigital number, since it uses as much as digits as its factorization.

3999112002203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 729903636.

The product of its (nonzero) digits is 52488, while the sum is 41.

The spelling of 3999112002203 in words is "three trillion, nine hundred ninety-nine billion, one hundred twelve million, two thousand, two hundred three".