2201457112 has 8 divisors (see below), whose sum is σ = 4127732100. Its totient is φ = 1100728552.

The previous prime is 2201457107. The next prime is 2201457113. The reversal of 2201457112 is 2117541022.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2201457113) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 137591062 + ... + 137591077.

Almost surely, 2^2201457112 is an apocalyptic number.

It is an amenable number.

2201457112 is a deficient number, since it is larger than the sum of its proper divisors (1926274988).

2201457112 is a wasteful number, since it uses less digits than its factorization.

2201457112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 275182145 (or 275182141 counting only the distinct ones).

The product of its (nonzero) digits is 1120, while the sum is 25.

The square root of 2201457112 is about 46919.6878932501. The cubic root of 2201457112 is about 1300.8785209676.

Adding to 2201457112 its reverse (2117541022), we get a palindrome (4318998134).

The spelling of 2201457112 in words is "two billion, two hundred one million, four hundred fifty-seven thousand, one hundred twelve".