222000212227 has 2 divisors, whose sum is σ = 222000212228. Its totient is φ = 222000212226.

The previous prime is 222000212207. The next prime is 222000212261. The reversal of 222000212227 is 722212000222.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 222000212227 - 2²⁷ = 221865994499 is a prime.

It is a super-4 number, since 4×222000212227⁴ (a number of 46 digits) contains 4444 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 222000212198 and 222000212207.

It is not a weakly prime, because it can be changed into another prime (222000212207) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111000106113 + 111000106114.

It is an arithmetic number, because the mean of its divisors is an integer number (111000106114).

Almost surely, 2^222000212227 is an apocalyptic number.

222000212227 is a deficient number, since it is larger than the sum of its proper divisors (1).

222000212227 is an equidigital number, since it uses as much as digits as its factorization.

222000212227 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 896, while the sum is 22.

Adding to 222000212227 its reverse (722212000222), we get a palindrome (944212212449).

The spelling of 222000212227 in words is "two hundred twenty-two billion, two hundred twelve thousand, two hundred twenty-seven".