200220010221211 has 4 divisors (see below), whose sum is σ = 200357241209800. Its totient is φ = 200082779232624.

The previous prime is 200220010221149. The next prime is 200220010221271. The reversal of 200220010221211 is 112122010022002.

It is a happy number.

200220010221211 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 200220010221211 - 2¹⁹ = 200220009696923 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (200220010221271) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 68615492106 + ... + 68615495023.

It is an arithmetic number, because the mean of its divisors is an integer number (50089310302450).

Almost surely, 2^{200220010221211} is an apocalyptic number.

200220010221211 is a deficient number, since it is larger than the sum of its proper divisors (137230988589).

200220010221211 is a wasteful number, since it uses less digits than its factorization.

200220010221211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 137230988588.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 200220010221211 its reverse (112122010022002), we get a palindrome (312342020243213).

The spelling of 200220010221211 in words is "two hundred trillion, two hundred twenty billion, ten million, two hundred twenty-one thousand, two hundred eleven".