10230221333 has 2 divisors, whose sum is σ = 10230221334. Its totient is φ = 10230221332.

The previous prime is 10230221293. The next prime is 10230221363. The reversal of 10230221333 is 33312203201.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7224660004 + 3005561329 = 84998^2 + 54823^2 .

It is a cyclic number.

It is not a de Polignac number, because 10230221333 - 2¹² = 10230217237 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10230221363) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5115110666 + 5115110667.

It is an arithmetic number, because the mean of its divisors is an integer number (5115110667).

Almost surely, 2^10230221333 is an apocalyptic number.

It is an amenable number.

10230221333 is a deficient number, since it is larger than the sum of its proper divisors (1).

10230221333 is an equidigital number, since it uses as much as digits as its factorization.

10230221333 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 10230221333 its reverse (33312203201), we get a palindrome (43542424534).

The spelling of 10230221333 in words is "ten billion, two hundred thirty million, two hundred twenty-one thousand, three hundred thirty-three".