2194971124 has 24 divisors (see below), whose sum is σ = 4060179200. Its totient is φ = 1035400320.

The previous prime is 2194971071. The next prime is 2194971131. The reversal of 2194971124 is 4211794912.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41604 + ... + 78235.

Almost surely, 2^2194971124 is an apocalyptic number.

It is an amenable number.

2194971124 is a deficient number, since it is larger than the sum of its proper divisors (1865208076).

2194971124 is a wasteful number, since it uses less digits than its factorization.

2194971124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120103 (or 120101 counting only the distinct ones).

The product of its digits is 36288, while the sum is 40.

The square root of 2194971124 is about 46850.5189298902. The cubic root of 2194971124 is about 1299.5997039724.

The spelling of 2194971124 in words is "two billion, one hundred ninety-four million, nine hundred seventy-one thousand, one hundred twenty-four".