2160402227 has 2 divisors, whose sum is σ = 2160402228. Its totient is φ = 2160402226.

The previous prime is 2160402161. The next prime is 2160402247. The reversal of 2160402227 is 7222040612.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2160402227 - 2¹⁶ = 2160336691 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2160402196 and 2160402205.

It is not a weakly prime, because it can be changed into another prime (2160402247) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1080201113 + 1080201114.

It is an arithmetic number, because the mean of its divisors is an integer number (1080201114).

Almost surely, 2^2160402227 is an apocalyptic number.

2160402227 is a deficient number, since it is larger than the sum of its proper divisors (1).

2160402227 is an equidigital number, since it uses as much as digits as its factorization.

2160402227 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2688, while the sum is 26.

The square root of 2160402227 is about 46480.1272265901. The cubic root of 2160402227 is about 1292.7410471689.

Adding to 2160402227 its reverse (7222040612), we get a palindrome (9382442839).

The spelling of 2160402227 in words is "two billion, one hundred sixty million, four hundred two thousand, two hundred twenty-seven".