11211200201232 has 120 divisors (see below), whose sum is σ = 31478747933568. Its totient is φ = 3724809580800.

The previous prime is 11211200201221. The next prime is 11211200201269. The reversal of 11211200201232 is 23210200211211.

11211200201232 is a `hidden beast` number, since 1 + 1 + 211 + 20 + 0 + 201 + 232 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 196966857 + ... + 197023767.

Almost surely, 2^{11211200201232} is an apocalyptic number.

11211200201232 is a gapful number since it is divisible by the number (12) 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 11211200201232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15739373966784).

11211200201232 is an abundant number, since it is smaller than the sum of its proper divisors (20267547732336).

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

11211200201232 is a wasteful number, since it uses less digits than its factorization.

11211200201232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61389 (or 61380 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 18.

Adding to 11211200201232 its reverse (23210200211211), we get a palindrome (34421400412443).

The spelling of 11211200201232 in words is "eleven trillion, two hundred eleven billion, two hundred million, two hundred one thousand, two hundred thirty-two".