201010202120200 has 96 divisors (see below), whose sum is σ = 509864607156960. Its totient is φ = 73090369497600.

The previous prime is 201010202120191. The next prime is 201010202120257. The reversal of 201010202120200 is 2021202010102.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 35318119 + ... + 40612681.

It is an arithmetic number, because the mean of its divisors is an integer number (5311089657885).

Almost surely, 2^{201010202120200} is an apocalyptic number.

201010202120200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

201010202120200 is an abundant number, since it is smaller than the sum of its proper divisors (308854405036760).

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

201010202120200 is a wasteful number, since it uses less digits than its factorization.

201010202120200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5311847 (or 5311838 counting only the distinct ones).

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

Adding to 201010202120200 its reverse (2021202010102), we get a palindrome (203031404130302).

The spelling of 201010202120200 in words is "two hundred one trillion, ten billion, two hundred two million, one hundred twenty thousand, two hundred".