220012322207 has 2 divisors, whose sum is σ = 220012322208. Its totient is φ = 220012322206.

The previous prime is 220012322191. The next prime is 220012322209. The reversal of 220012322207 is 702223210022.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 220012322207 - 2⁴ = 220012322191 is a prime.

Together with 220012322209, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (220012322209) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 110006161103 + 110006161104.

It is an arithmetic number, because the mean of its divisors is an integer number (110006161104).

Almost surely, 2^220012322207 is an apocalyptic number.

220012322207 is a deficient number, since it is larger than the sum of its proper divisors (1).

220012322207 is an equidigital number, since it uses as much as digits as its factorization.

220012322207 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1344, while the sum is 23.

Adding to 220012322207 its reverse (702223210022), we get a palindrome (922235532229).

The spelling of 220012322207 in words is "two hundred twenty billion, twelve million, three hundred twenty-two thousand, two hundred seven".