22011022022207 has 2 divisors, whose sum is σ = 22011022022208. Its totient is φ = 22011022022206.

The previous prime is 22011022022189. The next prime is 22011022022257. The reversal of 22011022022207 is 70222022011022.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 22011022022207 - 2⁸ = 22011022021951 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22011022022257) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11005511011103 + 11005511011104.

It is an arithmetic number, because the mean of its divisors is an integer number (11005511011104).

Almost surely, 2^{22011022022207} is an apocalyptic number.

22011022022207 is a deficient number, since it is larger than the sum of its proper divisors (1).

22011022022207 is an equidigital number, since it uses as much as digits as its factorization.

22011022022207 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 896, while the sum is 23.

Adding to 22011022022207 its reverse (70222022011022), we get a palindrome (92233044033229).

The spelling of 22011022022207 in words is "twenty-two trillion, eleven billion, twenty-two million, twenty-two thousand, two hundred seven".