11200110210 has 48 divisors (see below), whose sum is σ = 29125544760. Its totient is φ = 2986156800.

The previous prime is 11200110169. The next prime is 11200110211. The reversal of 11200110210 is 1201100211.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 10854930969 + 345179241 = 104187^2 + 18579^2 .

It is a super-2 number, since 2×11200110210² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a junction number, because it is equal to n+sod(n) for n = 11200110192 and 11200110201.

It is not an unprimeable number, because it can be changed into a prime (11200110211) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 884806 + ... + 897374.

Almost surely, 2^11200110210 is an apocalyptic number.

11200110210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11200110210 is an abundant number, since it is smaller than the sum of its proper divisors (17925434550).

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

11200110210 is a wasteful number, since it uses less digits than its factorization.

11200110210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22483 (or 22480 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 9.

Adding to 11200110210 its reverse (1201100211), we get a palindrome (12401210421).

Subtracting from 11200110210 its reverse (1201100211), we obtain a palindrome (9999009999).

The spelling of 11200110210 in words is "eleven billion, two hundred million, one hundred ten thousand, two hundred ten".