11010212211200 has 60 divisors (see below), whose sum is σ = 27278660957790. Its totient is φ = 4404084879360.

The previous prime is 11010212211157. The next prime is 11010212211217. The reversal of 11010212211200 is 211221201011.

It can be written as a sum of positive squares in 3 ways, for example, as 4197778127104 + 6812434084096 = 2048848^2 + 2610064^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 430073615 + ... + 430099214.

Almost surely, 2^{11010212211200} is an apocalyptic number.

11010212211200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11010212211200 is an abundant number, since it is smaller than the sum of its proper divisors (16268448746590).

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

11010212211200 is an frugal number, since it uses more digits than its factorization.

11010212211200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 860172857 (or 860172836 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 11010212211200 its reverse (211221201011), we get a palindrome (11221433412211).

The spelling of 11010212211200 in words is "eleven trillion, ten billion, two hundred twelve million, two hundred eleven thousand, two hundred".