2173225112 has 16 divisors (see below), whose sum is σ = 4083720360. Its totient is φ = 1084233024.

The previous prime is 2173225079. The next prime is 2173225121. The reversal of 2173225112 is 2115223712.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 293558 + ... + 300869.

Almost surely, 2^2173225112 is an apocalyptic number.

It is an amenable number.

2173225112 is a deficient number, since it is larger than the sum of its proper divisors (1910495248).

2173225112 is a wasteful number, since it uses less digits than its factorization.

2173225112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 594890 (or 594886 counting only the distinct ones).

The product of its digits is 1680, while the sum is 26.

The square root of 2173225112 is about 46617.8625850650. The cubic root of 2173225112 is about 1295.2936553237.

Adding to 2173225112 its reverse (2115223712), we get a palindrome (4288448824).

The spelling of 2173225112 in words is "two billion, one hundred seventy-three million, two hundred twenty-five thousand, one hundred twelve".