200320122211 has 16 divisors (see below), whose sum is σ = 219540060000. Its totient is φ = 181268755200.

The previous prime is 200320122127. The next prime is 200320122239. The reversal of 200320122211 is 112221023002.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 200320122211 - 2¹³ = 200320114019 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (200320122911) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14051415 + ... + 14065663.

It is an arithmetic number, because the mean of its divisors is an integer number (13721253750).

Almost surely, 2^200320122211 is an apocalyptic number.

200320122211 is a deficient number, since it is larger than the sum of its proper divisors (19219937789).

200320122211 is a wasteful number, since it uses less digits than its factorization.

200320122211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20070.

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 200320122211 its reverse (112221023002), we get a palindrome (312541145213).

The spelling of 200320122211 in words is "two hundred billion, three hundred twenty million, one hundred twenty-two thousand, two hundred eleven".