200220000020111 has 2 divisors, whose sum is σ = 200220000020112. Its totient is φ = 200220000020110.

The previous prime is 200220000020101. The next prime is 200220000020137. The reversal of 200220000020111 is 111020000022002.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 200220000020111 - 2¹⁰ = 200220000019087 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 200220000020092 and 200220000020101.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (200220000020101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100110000010055 + 100110000010056.

It is an arithmetic number, because the mean of its divisors is an integer number (100110000010056).

Almost surely, 2^{200220000020111} is an apocalyptic number.

200220000020111 is a deficient number, since it is larger than the sum of its proper divisors (1).

200220000020111 is an equidigital number, since it uses as much as digits as its factorization.

200220000020111 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 200220000020111 its reverse (111020000022002), we get a palindrome (311240000042113).

The spelling of 200220000020111 in words is "two hundred trillion, two hundred twenty billion, twenty thousand, one hundred eleven".