1030022222321 has 2 divisors, whose sum is σ = 1030022222322. Its totient is φ = 1030022222320.

The previous prime is 1030022222297. The next prime is 1030022222323. The reversal of 1030022222321 is 1232222200301.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 955731088225 + 74291134096 = 977615^2 + 272564^2 .

It is a cyclic number.

It is not a de Polignac number, because 1030022222321 - 2¹⁴ = 1030022205937 is a prime.

Together with 1030022222323, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 1030022222293 and 1030022222302.

It is not a weakly prime, because it can be changed into another prime (1030022222323) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 515011111160 + 515011111161.

It is an arithmetic number, because the mean of its divisors is an integer number (515011111161).

Almost surely, 2^{1030022222321} is an apocalyptic number.

It is an amenable number.

1030022222321 is a deficient number, since it is larger than the sum of its proper divisors (1).

1030022222321 is an equidigital number, since it uses as much as digits as its factorization.

1030022222321 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 1030022222321 its reverse (1232222200301), we get a palindrome (2262244422622).

The spelling of 1030022222321 in words is "one trillion, thirty billion, twenty-two million, two hundred twenty-two thousand, three hundred twenty-one".