2207971141 has 2 divisors, whose sum is σ = 2207971142. Its totient is φ = 2207971140.

The previous prime is 2207971111. The next prime is 2207971163. The reversal of 2207971141 is 1411797022.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1243620225 + 964350916 = 35265^2 + 31054^2 .

It is a cyclic number.

It is not a de Polignac number, because 2207971141 - 2⁵ = 2207971109 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2207971097 and 2207971106.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2207971111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1103985570 + 1103985571.

It is an arithmetic number, because the mean of its divisors is an integer number (1103985571).

Almost surely, 2^2207971141 is an apocalyptic number.

It is an amenable number.

2207971141 is a deficient number, since it is larger than the sum of its proper divisors (1).

2207971141 is an equidigital number, since it uses as much as digits as its factorization.

2207971141 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7056, while the sum is 34.

The square root of 2207971141 is about 46989.0534167268. The cubic root of 2207971141 is about 1302.1603410908.

The spelling of 2207971141 in words is "two billion, two hundred seven million, nine hundred seventy-one thousand, one hundred forty-one".