2204000003999 has 2 divisors, whose sum is σ = 2204000004000. Its totient is φ = 2204000003998.

The previous prime is 2204000003977. The next prime is 2204000004079. The reversal of 2204000003999 is 9993000004022.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2204000003999 - 2²⁸ = 2203731568543 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2204000003899) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1102000001999 + 1102000002000.

It is an arithmetic number, because the mean of its divisors is an integer number (1102000002000).

Almost surely, 2^{2204000003999} is an apocalyptic number.

2204000003999 is a deficient number, since it is larger than the sum of its proper divisors (1).

2204000003999 is an equidigital number, since it uses as much as digits as its factorization.

2204000003999 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 34992, while the sum is 38.

The spelling of 2204000003999 in words is "two trillion, two hundred four billion, three thousand, nine hundred ninety-nine".