200201220200020 has 48 divisors (see below), whose sum is σ = 467368009855488. Its totient is φ = 71535919870080.

The previous prime is 200201220199969. The next prime is 200201220200029. The reversal of 200201220200020 is 20002022102002.

200201220200020 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200201220200029) 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, 12419422474 + ... + 12419438593.

It is an arithmetic number, because the mean of its divisors is an integer number (9736833538656).

Almost surely, 2^{200201220200020} is an apocalyptic number.

200201220200020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

200201220200020 is an abundant number, since it is smaller than the sum of its proper divisors (267166789655468).

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

200201220200020 is a wasteful number, since it uses less digits than its factorization.

200201220200020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24838861120 (or 24838861118 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 13.

Adding to 200201220200020 its reverse (20002022102002), we get a palindrome (220203242302022).

The spelling of 200201220200020 in words is "two hundred trillion, two hundred one billion, two hundred twenty million, two hundred thousand, twenty".