1030220333209 has 2 divisors, whose sum is σ = 1030220333210. Its totient is φ = 1030220333208.

The previous prime is 1030220333111. The next prime is 1030220333227. The reversal of 1030220333209 is 9023330220301.

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., 607651430400 + 422568902809 = 779520^2 + 650053^2 .

It is a cyclic number.

It is not a de Polignac number, because 1030220333209 - 2³¹ = 1028072849561 is a prime.

It is a super-2 number, since 2×1030220333209² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1030220333299) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 515110166604 + 515110166605.

It is an arithmetic number, because the mean of its divisors is an integer number (515110166605).

Almost surely, 2^{1030220333209} is an apocalyptic number.

It is an amenable number.

1030220333209 is a deficient number, since it is larger than the sum of its proper divisors (1).

1030220333209 is an equidigital number, since it uses as much as digits as its factorization.

1030220333209 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5832, while the sum is 28.

The spelling of 1030220333209 in words is "one trillion, thirty billion, two hundred twenty million, three hundred thirty-three thousand, two hundred nine".