2270220115 has 4 divisors (see below), whose sum is σ = 2724264144. Its totient is φ = 1816176088.

The previous prime is 2270220109. The next prime is 2270220119. The reversal of 2270220115 is 5110220722.

2270220115 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 5110220722 = 2 ⋅2555110361.

It is a cyclic number.

It is not a de Polignac number, because 2270220115 - 2¹⁷ = 2270089043 is a prime.

It is a super-2 number, since 2×2270220115² = 10307798741101226450, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2270220119) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 227022007 + ... + 227022016.

It is an arithmetic number, because the mean of its divisors is an integer number (681066036).

Almost surely, 2^2270220115 is an apocalyptic number.

2270220115 is a deficient number, since it is larger than the sum of its proper divisors (454044029).

2270220115 is an equidigital number, since it uses as much as digits as its factorization.

2270220115 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 454044028.

The product of its (nonzero) digits is 560, while the sum is 22.

The square root of 2270220115 is about 47646.8269142867. The cubic root of 2270220115 is about 1314.2843074547.

Adding to 2270220115 its reverse (5110220722), we get a palindrome (7380440837).

The spelling of 2270220115 in words is "two billion, two hundred seventy million, two hundred twenty thousand, one hundred fifteen".