200101222221010 has 128 divisors (see below), whose sum is σ = 417992373043200. Its totient is φ = 68204340000000.

The previous prime is 200101222221007. The next prime is 200101222221049. The reversal of 200101222221010 is 10122222101002.

It is a happy number.

200101222221010 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 303429135 + ... + 304087885.

It is an arithmetic number, because the mean of its divisors is an integer number (3265565414400).

Almost surely, 2^{200101222221010} is an apocalyptic number.

200101222221010 is an abundant number, since it is smaller than the sum of its proper divisors (217891150822190).

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

200101222221010 is a wasteful number, since it uses less digits than its factorization.

200101222221010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 660328.

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

Adding to 200101222221010 its reverse (10122222101002), we get a palindrome (210223444322012).

The spelling of 200101222221010 in words is "two hundred trillion, one hundred one billion, two hundred twenty-two million, two hundred twenty-one thousand, ten".