11242333100 has 72 divisors (see below), whose sum is σ = 24616914000. Its totient is φ = 4456339200.

The previous prime is 11242333073. The next prime is 11242333163. The reversal of 11242333100 is 133324211.

It is a super-2 number, since 2×11242333100² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 11010590 + ... + 11011610.

Almost surely, 2^11242333100 is an apocalyptic number.

11242333100 is a gapful number since it is divisible by the number (10) 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 11242333100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12308457000).

11242333100 is an abundant number, since it is smaller than the sum of its proper divisors (13374580900).

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

11242333100 is a wasteful number, since it uses less digits than its factorization.

11242333100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1923 (or 1916 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 11242333100 its reverse (133324211), we get a palindrome (11375657311).

The spelling of 11242333100 in words is "eleven billion, two hundred forty-two million, three hundred thirty-three thousand, one hundred".