30222220313203 has 2 divisors, whose sum is σ = 30222220313204. Its totient is φ = 30222220313202.

The previous prime is 30222220313161. The next prime is 30222220313237. The reversal of 30222220313203 is 30231302222203.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 30222220313203 - 2³³ = 30213630378611 is a prime.

It is a super-2 number, since 2×30222220313203² (a number of 28 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (30222229313203) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15111110156601 + 15111110156602.

It is an arithmetic number, because the mean of its divisors is an integer number (15111110156602).

Almost surely, 2^{30222220313203} is an apocalyptic number.

30222220313203 is a deficient number, since it is larger than the sum of its proper divisors (1).

30222220313203 is an equidigital number, since it uses as much as digits as its factorization.

30222220313203 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5184, while the sum is 25.

Adding to 30222220313203 its reverse (30231302222203), we get a palindrome (60453522535406).

The spelling of 30222220313203 in words is "thirty trillion, two hundred twenty-two billion, two hundred twenty million, three hundred thirteen thousand, two hundred three".