200220210020111 has 4 divisors (see below), whose sum is σ = 204480214488672. Its totient is φ = 195960205551552.

The previous prime is 200220210020107. The next prime is 200220210020141. The reversal of 200220210020111 is 111020012022002.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 200220210020111 - 2² = 200220210020107 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200220210020141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2130002234210 + ... + 2130002234303.

It is an arithmetic number, because the mean of its divisors is an integer number (51120053622168).

Almost surely, 2^{200220210020111} is an apocalyptic number.

200220210020111 is a deficient number, since it is larger than the sum of its proper divisors (4260004468561).

200220210020111 is an equidigital number, since it uses as much as digits as its factorization.

200220210020111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4260004468560.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 200220210020111 its reverse (111020012022002), we get a palindrome (311240222042113).

The spelling of 200220210020111 in words is "two hundred trillion, two hundred twenty billion, two hundred ten million, twenty thousand, one hundred eleven".