9999902112203 has 8 divisors (see below), whose sum is σ = 10005341559840. Its totient is φ = 9994463193280.

The previous prime is 9999902112181. The next prime is 9999902112227. The reversal of 9999902112203 is 3022112099999.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 9999902112203 - 2¹⁰ = 9999902111179 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9999902112503) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41191151 + ... + 41433207.

It is an arithmetic number, because the mean of its divisors is an integer number (1250667694980).

Almost surely, 2^{9999902112203} is an apocalyptic number.

9999902112203 is a deficient number, since it is larger than the sum of its proper divisors (5439447637).

9999902112203 is a wasteful number, since it uses less digits than its factorization.

9999902112203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 264357.

The product of its (nonzero) digits is 1417176, while the sum is 56.

The spelling of 9999902112203 in words is "nine trillion, nine hundred ninety-nine billion, nine hundred two million, one hundred twelve thousand, two hundred three".