22220102202211 has 2 divisors, whose sum is σ = 22220102202212. Its totient is φ = 22220102202210.

The previous prime is 22220102202197. The next prime is 22220102202223. The reversal of 22220102202211 is 11220220102222.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 22220102202211 - 2⁹ = 22220102201699 is a prime.

It is not a weakly prime, because it can be changed into another prime (22220102202611) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11110051101105 + 11110051101106.

It is an arithmetic number, because the mean of its divisors is an integer number (11110051101106).

Almost surely, 2^{22220102202211} is an apocalyptic number.

22220102202211 is a deficient number, since it is larger than the sum of its proper divisors (1).

22220102202211 is an equidigital number, since it uses as much as digits as its factorization.

22220102202211 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 256, while the sum is 19.

Adding to 22220102202211 its reverse (11220220102222), we get a palindrome (33440322304433).

The spelling of 22220102202211 in words is "twenty-two trillion, two hundred twenty billion, one hundred two million, two hundred two thousand, two hundred eleven".