11332323112 has 64 divisors (see below), whose sum is σ = 23560761600. Its totient is φ = 5066880000.

The previous prime is 11332323109. The next prime is 11332323143. The reversal of 11332323112 is 21132323311.

It is a super-2 number, since 2×11332323112² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1950612 + ... + 1956412.

It is an arithmetic number, because the mean of its divisors is an integer number (368136900).

Almost surely, 2^11332323112 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11332323112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11780380800).

11332323112 is an abundant number, since it is smaller than the sum of its proper divisors (12228438488).

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

11332323112 is a wasteful number, since it uses less digits than its factorization.

11332323112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6178 (or 6174 counting only the distinct ones).

The product of its digits is 648, while the sum is 22.

Adding to 11332323112 its reverse (21132323311), we get a palindrome (32464646423).

The spelling of 11332323112 in words is "eleven billion, three hundred thirty-two million, three hundred twenty-three thousand, one hundred twelve".