2301222115 has 4 divisors (see below), whose sum is σ = 2761466544. Its totient is φ = 1840977688.

The previous prime is 2301222089. The next prime is 2301222139. The reversal of 2301222115 is 5112221032.

2301222115 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.

It is a cyclic number.

It is not a de Polignac number, because 2301222115 - 2⁷ = 2301221987 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2301222092 and 2301222101.

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, 230122207 + ... + 230122216.

It is an arithmetic number, because the mean of its divisors is an integer number (690366636).

Almost surely, 2^2301222115 is an apocalyptic number.

2301222115 is a deficient number, since it is larger than the sum of its proper divisors (460244429).

2301222115 is an equidigital number, since it uses as much as digits as its factorization.

2301222115 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 460244428.

The product of its (nonzero) digits is 240, while the sum is 19.

The square root of 2301222115 is about 47971.0549706800. The cubic root of 2301222115 is about 1320.2398773958.

Adding to 2301222115 its reverse (5112221032), we get a palindrome (7413443147).

The spelling of 2301222115 in words is "two billion, three hundred one million, two hundred twenty-two thousand, one hundred fifteen".