220013110111 has 2 divisors, whose sum is σ = 220013110112. Its totient is φ = 220013110110.

The previous prime is 220013110061. The next prime is 220013110123. The reversal of 220013110111 is 111011310022.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 220013110111 - 2⁷ = 220013109983 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 220013110091 and 220013110100.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (220013110171) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 110006555055 + 110006555056.

It is an arithmetic number, because the mean of its divisors is an integer number (110006555056).

Almost surely, 2^220013110111 is an apocalyptic number.

220013110111 is a deficient number, since it is larger than the sum of its proper divisors (1).

220013110111 is an equidigital number, since it uses as much as digits as its factorization.

220013110111 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12, while the sum is 13.

Adding to 220013110111 its reverse (111011310022), we get a palindrome (331024420133).

The spelling of 220013110111 in words is "two hundred twenty billion, thirteen million, one hundred ten thousand, one hundred eleven".