30220322320211 has 2 divisors, whose sum is σ = 30220322320212. Its totient is φ = 30220322320210.

The previous prime is 30220322320187. The next prime is 30220322320231. The reversal of 30220322320211 is 11202322302203.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-30220322320211 is a prime.

It is a super-2 number, since 2×30220322320211² (a number of 28 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (30220322320231) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15110161160105 + 15110161160106.

It is an arithmetic number, because the mean of its divisors is an integer number (15110161160106).

Almost surely, 2^{30220322320211} is an apocalyptic number.

30220322320211 is a deficient number, since it is larger than the sum of its proper divisors (1).

30220322320211 is an equidigital number, since it uses as much as digits as its factorization.

30220322320211 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 30220322320211 its reverse (11202322302203), we get a palindrome (41422644622414).

The spelling of 30220322320211 in words is "thirty trillion, two hundred twenty billion, three hundred twenty-two million, three hundred twenty thousand, two hundred eleven".