2206122263 has 2 divisors, whose sum is σ = 2206122264. Its totient is φ = 2206122262.

The previous prime is 2206122253. The next prime is 2206122293. The reversal of 2206122263 is 3622216022.

2206122263 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2206122263 - 2²⁴ = 2189345047 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2206122253) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1103061131 + 1103061132.

It is an arithmetic number, because the mean of its divisors is an integer number (1103061132).

Almost surely, 2^2206122263 is an apocalyptic number.

2206122263 is a deficient number, since it is larger than the sum of its proper divisors (1).

2206122263 is an equidigital number, since it uses as much as digits as its factorization.

2206122263 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3456, while the sum is 26.

The square root of 2206122263 is about 46969.3757995569. The cubic root of 2206122263 is about 1301.7967783807.

Adding to 2206122263 its reverse (3622216022), we get a palindrome (5828338285).

The spelling of 2206122263 in words is "two billion, two hundred six million, one hundred twenty-two thousand, two hundred sixty-three".