22021010010227 has 2 divisors, whose sum is σ = 22021010010228. Its totient is φ = 22021010010226.

The previous prime is 22021010010203. The next prime is 22021010010413. The reversal of 22021010010227 is 72201001012022.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 22021010010227 - 2⁶ = 22021010010163 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 22021010010199 and 22021010010208.

It is not a weakly prime, because it can be changed into another prime (22021019010227) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11010505005113 + 11010505005114.

It is an arithmetic number, because the mean of its divisors is an integer number (11010505005114).

Almost surely, 2^{22021010010227} is an apocalyptic number.

22021010010227 is a deficient number, since it is larger than the sum of its proper divisors (1).

22021010010227 is an equidigital number, since it uses as much as digits as its factorization.

22021010010227 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 224, while the sum is 20.

Adding to 22021010010227 its reverse (72201001012022), we get a palindrome (94222011022249).

The spelling of 22021010010227 in words is "twenty-two trillion, twenty-one billion, ten million, ten thousand, two hundred twenty-seven".