222020022011 has 2 divisors, whose sum is σ = 222020022012. Its totient is φ = 222020022010.

The previous prime is 222020021999. The next prime is 222020022019. The reversal of 222020022011 is 110220020222.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 222020022011 - 2³⁴ = 204840152827 is a prime.

It is not a weakly prime, because it can be changed into another prime (222020022019) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111010011005 + 111010011006.

It is an arithmetic number, because the mean of its divisors is an integer number (111010011006).

Almost surely, 2^222020022011 is an apocalyptic number.

222020022011 is a deficient number, since it is larger than the sum of its proper divisors (1).

222020022011 is an equidigital number, since it uses as much as digits as its factorization.

222020022011 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 64, while the sum is 14.

Adding to 222020022011 its reverse (110220020222), we get a palindrome (332240042233).

The spelling of 222020022011 in words is "two hundred twenty-two billion, twenty million, twenty-two thousand, eleven".