200201020021210 has 64 divisors (see below), whose sum is σ = 408513311781120. Its totient is φ = 70028807523840.

The previous prime is 200201020021193. The next prime is 200201020021217. The reversal of 200201020021210 is 12120020102002.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (13).

It is not an unprimeable number, because it can be changed into a prime (200201020021217) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 179638395 + ... + 180749425.

It is an arithmetic number, because the mean of its divisors is an integer number (6383020496580).

Almost surely, 2^{200201020021210} is an apocalyptic number.

200201020021210 is an abundant number, since it is smaller than the sum of its proper divisors (208312291759910).

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

200201020021210 is a wasteful number, since it uses less digits than its factorization.

200201020021210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1184023.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 200201020021210 its reverse (12120020102002), we get a palindrome (212321040123212).

The spelling of 200201020021210 in words is "two hundred trillion, two hundred one billion, twenty million, twenty-one thousand, two hundred ten".