11012132201200 has 120 divisors (see below), whose sum is σ = 28617291844848. Its totient is φ = 4048105635840.

The previous prime is 11012132201159. The next prime is 11012132201227. The reversal of 11012132201200 is 210223121011.

It is a Harshad number since it is a multiple of its sum of digits (16).

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, 3484177 + ... + 5844976.

Almost surely, 2^{11012132201200} is an apocalyptic number.

11012132201200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11012132201200 is an abundant number, since it is smaller than the sum of its proper divisors (17605159643648).

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

11012132201200 is a wasteful number, since it uses less digits than its factorization.

11012132201200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9329411 (or 9329400 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 16.

Adding to 11012132201200 its reverse (210223121011), we get a palindrome (11222355322211).

The spelling of 11012132201200 in words is "eleven trillion, twelve billion, one hundred thirty-two million, two hundred one thousand, two hundred".