2221210103227 has 2 divisors, whose sum is σ = 2221210103228. Its totient is φ = 2221210103226.

The previous prime is 2221210103159. The next prime is 2221210103237. The reversal of 2221210103227 is 7223010121222.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2221210103227 is a prime.

It is not a weakly prime, because it can be changed into another prime (2221210103237) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1110605051613 + 1110605051614.

It is an arithmetic number, because the mean of its divisors is an integer number (1110605051614).

Almost surely, 2^{2221210103227} is an apocalyptic number.

2221210103227 is a deficient number, since it is larger than the sum of its proper divisors (1).

2221210103227 is an equidigital number, since it uses as much as digits as its factorization.

2221210103227 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1344, while the sum is 25.

Adding to 2221210103227 its reverse (7223010121222), we get a palindrome (9444220224449).

The spelling of 2221210103227 in words is "two trillion, two hundred twenty-one billion, two hundred ten million, one hundred three thousand, two hundred twenty-seven".