2298966205899 has 16 divisors (see below), whose sum is σ = 3344861931264. Its totient is φ = 1392933232800.

The previous prime is 2298966205841. The next prime is 2298966205903. The reversal of 2298966205899 is 9985026698922.

It is not a de Polignac number, because 2298966205899 - 2⁸ = 2298966205643 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2298966205899.

It is not an unprimeable number, because it can be changed into a prime (2298966205799) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9367504 + ... + 9609789.

It is an arithmetic number, because the mean of its divisors is an integer number (209053870704).

Almost surely, 2^{2298966205899} is an apocalyptic number.

2298966205899 is a deficient number, since it is larger than the sum of its proper divisors (1045895725365).

2298966205899 is a wasteful number, since it uses less digits than its factorization.

2298966205899 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18980978.

The product of its (nonzero) digits is 604661760, while the sum is 75.

The spelling of 2298966205899 in words is "two trillion, two hundred ninety-eight billion, nine hundred sixty-six million, two hundred five thousand, eight hundred ninety-nine".