11212210010200 has 96 divisors (see below), whose sum is σ = 26514897246000. Its totient is φ = 4408092057600.

The previous prime is 11212210010189. The next prime is 11212210010231. The reversal of 11212210010200 is 201001221211.

It is a congruent 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, 69315016 + ... + 69476584.

Almost surely, 2^{11212210010200} is an apocalyptic number.

11212210010200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11212210010200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13257448623000).

11212210010200 is an abundant number, since it is smaller than the sum of its proper divisors (15302687235800).

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

11212210010200 is a wasteful number, since it uses less digits than its factorization.

11212210010200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 167525 (or 167516 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 11212210010200 its reverse (201001221211), we get a palindrome (11413211231411).

The spelling of 11212210010200 in words is "eleven trillion, two hundred twelve billion, two hundred ten million, ten thousand, two hundred".