22010122220227 has 2 divisors, whose sum is σ = 22010122220228. Its totient is φ = 22010122220226.

The previous prime is 22010122220179. The next prime is 22010122220293. The reversal of 22010122220227 is 72202222101022.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22010122220227 is a prime.

It is not a weakly prime, because it can be changed into another prime (22010122220327) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11005061110113 + 11005061110114.

It is an arithmetic number, because the mean of its divisors is an integer number (11005061110114).

Almost surely, 2^{22010122220227} is an apocalyptic number.

22010122220227 is a deficient number, since it is larger than the sum of its proper divisors (1).

22010122220227 is an equidigital number, since it uses as much as digits as its factorization.

22010122220227 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1792, while the sum is 25.

Adding to 22010122220227 its reverse (72202222101022), we get a palindrome (94212344321249).

The spelling of 22010122220227 in words is "twenty-two trillion, ten billion, one hundred twenty-two million, two hundred twenty thousand, two hundred twenty-seven".