2212211707 has 2 divisors, whose sum is σ = 2212211708. Its totient is φ = 2212211706.

The previous prime is 2212211693. The next prime is 2212211711. The reversal of 2212211707 is 7071122122.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2212211707 - 2⁷ = 2212211579 is a prime.

It is not a weakly prime, because it can be changed into another prime (2212211777) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1106105853 + 1106105854.

It is an arithmetic number, because the mean of its divisors is an integer number (1106105854).

Almost surely, 2^2212211707 is an apocalyptic number.

2212211707 is a deficient number, since it is larger than the sum of its proper divisors (1).

2212211707 is an equidigital number, since it uses as much as digits as its factorization.

2212211707 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 784, while the sum is 25.

The square root of 2212211707 is about 47034.1546857175. The cubic root of 2212211707 is about 1302.9934385693.

Adding to 2212211707 its reverse (7071122122), we get a palindrome (9283333829).

The spelling of 2212211707 in words is "two billion, two hundred twelve million, two hundred eleven thousand, seven hundred seven".