11012220110 has 32 divisors (see below), whose sum is σ = 19987497792. Its totient is φ = 4368211200.

The previous prime is 11012220103. The next prime is 11012220143. The reversal of 11012220110 is 1102221011.

It is a junction number, because it is equal to n+sod(n) for n = 11012220091 and 11012220100.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 919682 + ... + 931578.

It is an arithmetic number, because the mean of its divisors is an integer number (624609306).

Almost surely, 2^11012220110 is an apocalyptic number.

11012220110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11012220110 is a deficient number, since it is larger than the sum of its proper divisors (8975277682).

11012220110 is a wasteful number, since it uses less digits than its factorization.

11012220110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12668.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 11012220110 its reverse (1102221011), we get a palindrome (12114441121).

Subtracting from 11012220110 its reverse (1102221011), we obtain a palindrome (9909999099).

The spelling of 11012220110 in words is "eleven billion, twelve million, two hundred twenty thousand, one hundred ten".