2112232994 has 4 divisors (see below), whose sum is σ = 3168349494. Its totient is φ = 1056116496.

The previous prime is 2112232987. The next prime is 2112233029. The reversal of 2112232994 is 4992322112.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 1360650769 + 751582225 = 36887^2 + 27415^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 528058247 + ... + 528058250.

Almost surely, 2^2112232994 is an apocalyptic number.

2112232994 is a deficient number, since it is larger than the sum of its proper divisors (1056116500).

2112232994 is a wasteful number, since it uses less digits than its factorization.

2112232994 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1056116499.

The product of its digits is 15552, while the sum is 35.

The square root of 2112232994 is about 45959.0360429807. The cubic root of 2112232994 is about 1283.0609105825.

The spelling of 2112232994 in words is "two billion, one hundred twelve million, two hundred thirty-two thousand, nine hundred ninety-four".