220323032227 has 2 divisors, whose sum is σ = 220323032228. Its totient is φ = 220323032226.

The previous prime is 220323032203. The next prime is 220323032263. The reversal of 220323032227 is 722230323022.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 220323032227 - 2⁷ = 220323032099 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 220323032195 and 220323032204.

It is not a weakly prime, because it can be changed into another prime (220323032327) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 110161516113 + 110161516114.

It is an arithmetic number, because the mean of its divisors is an integer number (110161516114).

Almost surely, 2^220323032227 is an apocalyptic number.

220323032227 is a deficient number, since it is larger than the sum of its proper divisors (1).

220323032227 is an equidigital number, since it uses as much as digits as its factorization.

220323032227 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12096, while the sum is 28.

Adding to 220323032227 its reverse (722230323022), we get a palindrome (942553355249).

The spelling of 220323032227 in words is "two hundred twenty billion, three hundred twenty-three million, thirty-two thousand, two hundred twenty-seven".