220200010100111 has 2 divisors, whose sum is σ = 220200010100112. Its totient is φ = 220200010100110.

The previous prime is 220200010100069. The next prime is 220200010100137. The reversal of 220200010100111 is 111001010002022.

220200010100111 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 220200010100111 - 2¹⁸ = 220200009837967 is a prime.

It is a Sophie Germain prime.

It is a junction number, because it is equal to n+sod(n) for n = 220200010100092 and 220200010100101.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (220200010160111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 110100005050055 + 110100005050056.

It is an arithmetic number, because the mean of its divisors is an integer number (110100005050056).

Almost surely, 2^{220200010100111} is an apocalyptic number.

220200010100111 is a deficient number, since it is larger than the sum of its proper divisors (1).

220200010100111 is an equidigital number, since it uses as much as digits as its factorization.

220200010100111 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 220200010100111 its reverse (111001010002022), we get a palindrome (331201020102133).

The spelling of 220200010100111 in words is "two hundred twenty trillion, two hundred billion, ten million, one hundred thousand, one hundred eleven".