2222201071 has 2 divisors, whose sum is σ = 2222201072. Its totient is φ = 2222201070.

The previous prime is 2222201057. The next prime is 2222201083. The reversal of 2222201071 is 1701022222.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2222201071 - 2²³ = 2213812463 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2222202071) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1111100535 + 1111100536.

It is an arithmetic number, because the mean of its divisors is an integer number (1111100536).

Almost surely, 2^2222201071 is an apocalyptic number.

2222201071 is a deficient number, since it is larger than the sum of its proper divisors (1).

2222201071 is an equidigital number, since it uses as much as digits as its factorization.

2222201071 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 224, while the sum is 19.

The square root of 2222201071 is about 47140.2277359794. The cubic root of 2222201071 is about 1304.9517401647.

Adding to 2222201071 its reverse (1701022222), we get a palindrome (3923223293).

The spelling of 2222201071 in words is "two billion, two hundred twenty-two million, two hundred one thousand, seventy-one".