201112002212200 has 48 divisors (see below), whose sum is σ = 467783787828780. Its totient is φ = 80410670530560.

The previous prime is 201112002212189. The next prime is 201112002212263. The reversal of 201112002212200 is 2212200211102.

It is a happy number.

201112002212200 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 6 ways, for example, as 61793214269956 + 139318787942244 = 7860866^2 + 11803338^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 212842137 + ... + 213784936.

Almost surely, 2^{201112002212200} is an apocalyptic number.

201112002212200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

201112002212200 is an abundant number, since it is smaller than the sum of its proper divisors (266671785616580).

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

201112002212200 is a wasteful number, since it uses less digits than its factorization.

201112002212200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 426629446 (or 426629437 counting only the distinct ones).

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

Adding to 201112002212200 its reverse (2212200211102), we get a palindrome (203324202423302).

The spelling of 201112002212200 in words is "two hundred one trillion, one hundred twelve billion, two million, two hundred twelve thousand, two hundred".