11331312200010 has 80 divisors (see below), whose sum is σ = 33238515812832. Its totient is φ = 2746984773600.

The previous prime is 11331312200003. The next prime is 11331312200011. The reversal of 11331312200010 is 1000221313311.

11331312200010 is a `hidden beast` number, since 1 + 1 + 331 + 312 + 20 + 0 + 0 + 1 + 0 = 666.

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

It is not an unprimeable number, because it can be changed into a prime (11331312200011) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 635867196 + ... + 635885015.

Almost surely, 2^{11331312200010} is an apocalyptic number.

11331312200010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11331312200010 is an abundant number, since it is smaller than the sum of its proper divisors (21907203612822).

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

11331312200010 is a wasteful number, since it uses less digits than its factorization.

11331312200010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1271752241 (or 1271752232 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

Adding to 11331312200010 its reverse (1000221313311), we get a palindrome (12331533513321).

The spelling of 11331312200010 in words is "eleven trillion, three hundred thirty-one billion, three hundred twelve million, two hundred thousand, ten".