220111022022011 has 2 divisors, whose sum is σ = 220111022022012. Its totient is φ = 220111022022010.

The previous prime is 220111022021983. The next prime is 220111022022071. The reversal of 220111022022011 is 110220220111022.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 220111022022011 - 2¹⁴ = 220111022005627 is a prime.

It is a super-2 number, since 2×220111022022011² (a number of 29 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (220111022022071) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 110055511011005 + 110055511011006.

It is an arithmetic number, because the mean of its divisors is an integer number (110055511011006).

Almost surely, 2^{220111022022011} is an apocalyptic number.

220111022022011 is a deficient number, since it is larger than the sum of its proper divisors (1).

220111022022011 is an equidigital number, since it uses as much as digits as its factorization.

220111022022011 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 220111022022011 its reverse (110220220111022), we get a palindrome (330331242133033).

The spelling of 220111022022011 in words is "two hundred twenty trillion, one hundred eleven billion, twenty-two million, twenty-two thousand, eleven".