200201122020210 has 32 divisors (see below), whose sum is σ = 480483796309632. Its totient is φ = 53386843265280.

The previous prime is 200201122020187. The next prime is 200201122020281. The reversal of 200201122020210 is 12020221102002.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 200201122020210.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6018187 + ... + 20895473.

It is an arithmetic number, because the mean of its divisors is an integer number (15015118634676).

Almost surely, 2^{200201122020210} is an apocalyptic number.

200201122020210 is an abundant number, since it is smaller than the sum of its proper divisors (280282674289422).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

200201122020210 is a wasteful number, since it uses less digits than its factorization.

200201122020210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15325858.

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 200201122020210 its reverse (12020221102002), we get a palindrome (212221343122212).

The spelling of 200201122020210 in words is "two hundred trillion, two hundred one billion, one hundred twenty-two million, twenty thousand, two hundred ten".