2288102081 has 12 divisors (see below), whose sum is σ = 2342766000. Its totient is φ = 2234686440.

The previous prime is 2288102071. The next prime is 2288102087. The reversal of 2288102081 is 1802018822.

It is a de Polignac number, because none of the positive numbers 2^k-2288102081 is a prime.

It is a super-2 number, since 2×2288102081² = 10470822266153061122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2288102087) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1525670 + ... + 1527168.

It is an arithmetic number, because the mean of its divisors is an integer number (195230500).

Almost surely, 2^2288102081 is an apocalyptic number.

It is an amenable number.

2288102081 is a deficient number, since it is larger than the sum of its proper divisors (54663919).

2288102081 is an equidigital number, since it uses as much as digits as its factorization.

2288102081 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2284 (or 2237 counting only the distinct ones).

The product of its (nonzero) digits is 4096, while the sum is 32.

The square root of 2288102081 is about 47834.1100157618. The cubic root of 2288102081 is about 1317.7260514662.

The spelling of 2288102081 in words is "two billion, two hundred eighty-eight million, one hundred two thousand, eighty-one".