11020112110 has 64 divisors (see below), whose sum is σ = 23091609600. Its totient is φ = 3708611712.

The previous prime is 11020112101. The next prime is 11020112123. The reversal of 11020112110 is 1121102011.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 950931 + ... + 962449.

It is an arithmetic number, because the mean of its divisors is an integer number (360806400).

Almost surely, 2^11020112110 is an apocalyptic number.

11020112110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11020112110 is an abundant number, since it is smaller than the sum of its proper divisors (12071497490).

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

11020112110 is a wasteful number, since it uses less digits than its factorization.

11020112110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11785.

The product of its (nonzero) digits is 4, while the sum is 10.

Adding to 11020112110 its reverse (1121102011), we get a palindrome (12141214121).

The spelling of 11020112110 in words is "eleven billion, twenty million, one hundred twelve thousand, one hundred ten".