2203123996 has 12 divisors (see below), whose sum is σ = 3979837120. Its totient is φ = 1066027680.

The previous prime is 2203123973. The next prime is 2203123999. The reversal of 2203123996 is 6993213022.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2203123999) 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, 8883441 + ... + 8883688.

Almost surely, 2^2203123996 is an apocalyptic number.

It is an amenable number.

2203123996 is a deficient number, since it is larger than the sum of its proper divisors (1776713124).

2203123996 is a wasteful number, since it uses less digits than its factorization.

2203123996 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17767164 (or 17767162 counting only the distinct ones).

The product of its (nonzero) digits is 34992, while the sum is 37.

The square root of 2203123996 is about 46937.4476937125. The cubic root of 2203123996 is about 1301.2067681881.

The spelling of 2203123996 in words is "two billion, two hundred three million, one hundred twenty-three thousand, nine hundred ninety-six".