1030221011227 has 2 divisors, whose sum is σ = 1030221011228. Its totient is φ = 1030221011226.

The previous prime is 1030221011213. The next prime is 1030221011321. The reversal of 1030221011227 is 7221101220301.

It is a weak prime.

It is an emirp because it is prime and its reverse (7221101220301) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1030221011227 is a prime.

It is a super-2 number, since 2×1030221011227² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1030221011198 and 1030221011207.

It is not a weakly prime, because it can be changed into another prime (1030221011527) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 515110505613 + 515110505614.

It is an arithmetic number, because the mean of its divisors is an integer number (515110505614).

Almost surely, 2^{1030221011227} is an apocalyptic number.

1030221011227 is a deficient number, since it is larger than the sum of its proper divisors (1).

1030221011227 is an equidigital number, since it uses as much as digits as its factorization.

1030221011227 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 336, while the sum is 22.

Adding to 1030221011227 its reverse (7221101220301), we get a palindrome (8251322231528).

The spelling of 1030221011227 in words is "one trillion, thirty billion, two hundred twenty-one million, eleven thousand, two hundred twenty-seven".