220323030122011 has 2 divisors, whose sum is σ = 220323030122012. Its totient is φ = 220323030122010.

The previous prime is 220323030121907. The next prime is 220323030122021. The reversal of 220323030122011 is 110221030323022.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 220323030122011 - 2⁹ = 220323030121499 is a prime.

It is not a weakly prime, because it can be changed into another prime (220323030122021) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 110161515061005 + 110161515061006.

It is an arithmetic number, because the mean of its divisors is an integer number (110161515061006).

Almost surely, 2^{220323030122011} is an apocalyptic number.

220323030122011 is a deficient number, since it is larger than the sum of its proper divisors (1).

220323030122011 is an equidigital number, since it uses as much as digits as its factorization.

220323030122011 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 220323030122011 its reverse (110221030323022), we get a palindrome (330544060445033).

The spelling of 220323030122011 in words is "two hundred twenty trillion, three hundred twenty-three billion, thirty million, one hundred twenty-two thousand, eleven".