2270997115 has 16 divisors (see below), whose sum is σ = 2845539648. Its totient is φ = 1736672256.

The previous prime is 2270997083. The next prime is 2270997119. The reversal of 2270997115 is 5117990722.

It is a cyclic number.

It is not a de Polignac number, because 2270997115 - 2⁵ = 2270997083 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2270997119) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 198799 + ... + 209911.

It is an arithmetic number, because the mean of its divisors is an integer number (177846228).

Almost surely, 2^2270997115 is an apocalyptic number.

2270997115 is a deficient number, since it is larger than the sum of its proper divisors (574542533).

2270997115 is a wasteful number, since it uses less digits than its factorization.

2270997115 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12918.

The product of its (nonzero) digits is 79380, while the sum is 43.

The square root of 2270997115 is about 47654.9799601259. The cubic root of 2270997115 is about 1314.4342315991.

The spelling of 2270997115 in words is "two billion, two hundred seventy million, nine hundred ninety-seven thousand, one hundred fifteen".