11230100112 has 160 divisors (see below), whose sum is σ = 36371672064. Its totient is φ = 2900620800.

The previous prime is 11230100087. The next prime is 11230100131. The reversal of 11230100112 is 21100103211.

It is a super-2 number, since 2×11230100112² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (12).

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, 660583 + ... + 677369.

Almost surely, 2^11230100112 is an apocalyptic number.

11230100112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11230100112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18185836032).

11230100112 is an abundant number, since it is smaller than the sum of its proper divisors (25141571952).

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

11230100112 is a wasteful number, since it uses less digits than its factorization.

11230100112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16997 (or 16991 counting only the distinct ones).

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

Adding to 11230100112 its reverse (21100103211), we get a palindrome (32330203323).

The spelling of 11230100112 in words is "eleven billion, two hundred thirty million, one hundred thousand, one hundred twelve".