11200312110 has 32 divisors (see below), whose sum is σ = 28948500000. Its totient is φ = 2756999808.

The previous prime is 11200312103. The next prime is 11200312127. The reversal of 11200312110 is 1121300211.

It is a super-2 number, since 2×11200312110² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14358985 + ... + 14359764.

It is an arithmetic number, because the mean of its divisors is an integer number (904640625).

Almost surely, 2^11200312110 is an apocalyptic number.

11200312110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11200312110 is an abundant number, since it is smaller than the sum of its proper divisors (17748187890).

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

11200312110 is a wasteful number, since it uses less digits than its factorization.

11200312110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28718772.

The product of its (nonzero) digits is 12, while the sum is 12.

Adding to 11200312110 its reverse (1121300211), we get a palindrome (12321612321).

The spelling of 11200312110 in words is "eleven billion, two hundred million, three hundred twelve thousand, one hundred ten".