222211020323 has 2 divisors, whose sum is σ = 222211020324. Its totient is φ = 222211020322.

The previous prime is 222211020301. The next prime is 222211020329. The reversal of 222211020323 is 323020112222.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 222211020323 - 2¹⁶ = 222210954787 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 222211020295 and 222211020304.

It is not a weakly prime, because it can be changed into another prime (222211020329) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111105510161 + 111105510162.

It is an arithmetic number, because the mean of its divisors is an integer number (111105510162).

Almost surely, 2^222211020323 is an apocalyptic number.

222211020323 is a deficient number, since it is larger than the sum of its proper divisors (1).

222211020323 is an equidigital number, since it uses as much as digits as its factorization.

222211020323 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 222211020323 its reverse (323020112222), we get a palindrome (545231132545).

The spelling of 222211020323 in words is "two hundred twenty-two billion, two hundred eleven million, twenty thousand, three hundred twenty-three".