11231230210200 has 2880 divisors, whose sum is σ = 54786679365600. Its totient is φ = 2025625190400.

The previous prime is 11231230210111. The next prime is 11231230210223. The reversal of 11231230210200 is 201203213211.

11231230210200 is a `hidden beast` number, since 1 + 1 + 23 + 1 + 230 + 210 + 200 = 666.

It is a super-2 number, since 2×11231230210200² (a number of 27 digits) contains 22 as substring.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 719 ways as a sum of consecutive naturals, for example, 10506295266 + ... + 10506296334.

Almost surely, 2^{11231230210200} is an apocalyptic number.

11231230210200 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 11231230210200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (27393339682800).

11231230210200 is an abundant number, since it is smaller than the sum of its proper divisors (43555449155400).

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

11231230210200 is a wasteful number, since it uses less digits than its factorization.

11231230210200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1160 (or 1127 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 11231230210200 its reverse (201203213211), we get a palindrome (11432433423411).

The spelling of 11231230210200 in words is "eleven trillion, two hundred thirty-one billion, two hundred thirty million, two hundred ten thousand, two hundred".