222211010227 has 2 divisors, whose sum is σ = 222211010228. Its totient is φ = 222211010226.

The previous prime is 222211010209. The next prime is 222211010237. The reversal of 222211010227 is 722010112222.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 222211010227 - 2¹⁵ = 222210977459 is a prime.

It is a super-2 number, since 2×222211010227² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 222211010198 and 222211010207.

It is not a weakly prime, because it can be changed into another prime (222211010207) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111105505113 + 111105505114.

It is an arithmetic number, because the mean of its divisors is an integer number (111105505114).

Almost surely, 2^222211010227 is an apocalyptic number.

222211010227 is a deficient number, since it is larger than the sum of its proper divisors (1).

222211010227 is an equidigital number, since it uses as much as digits as its factorization.

222211010227 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 448, while the sum is 22.

Adding to 222211010227 its reverse (722010112222), we get a palindrome (944221122449).

The spelling of 222211010227 in words is "two hundred twenty-two billion, two hundred eleven million, ten thousand, two hundred twenty-seven".