2273973112 has 8 divisors (see below), whose sum is σ = 4263699600. Its totient is φ = 1136986552.

The previous prime is 2273973083. The next prime is 2273973179. The reversal of 2273973112 is 2113793722.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 142123312 + ... + 142123327.

It is an arithmetic number, because the mean of its divisors is an integer number (532962450).

Almost surely, 2^2273973112 is an apocalyptic number.

It is an amenable number.

2273973112 is a deficient number, since it is larger than the sum of its proper divisors (1989726488).

2273973112 is a wasteful number, since it uses less digits than its factorization.

2273973112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 284246645 (or 284246641 counting only the distinct ones).

The product of its digits is 31752, while the sum is 37.

The square root of 2273973112 is about 47686.1941446369. The cubic root of 2273973112 is about 1315.0081417472.

The spelling of 2273973112 in words is "two billion, two hundred seventy-three million, nine hundred seventy-three thousand, one hundred twelve".