2195250112 has 28 divisors (see below), whose sum is σ = 4752219096. Its totient is φ = 997840640.

The previous prime is 2195250077. The next prime is 2195250131. The reversal of 2195250112 is 2110525912.

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, 1558423 + ... + 1559830.

Almost surely, 2^2195250112 is an apocalyptic number.

2195250112 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

2195250112 is an abundant number, since it is smaller than the sum of its proper divisors (2556968984).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2195250112 is a wasteful number, since it uses less digits than its factorization.

2195250112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3118276 (or 3118266 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 28.

The square root of 2195250112 is about 46853.4962622855. The cubic root of 2195250112 is about 1299.6547627623.

The spelling of 2195250112 in words is "two billion, one hundred ninety-five million, two hundred fifty thousand, one hundred twelve".