11132223004 has 24 divisors (see below), whose sum is σ = 22866189920. Its totient is φ = 4642007616.

The previous prime is 11132222947. The next prime is 11132223013. The reversal of 11132223004 is 40032223111.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5371659 + ... + 5373730.

Almost surely, 2^11132223004 is an apocalyptic number.

11132223004 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

11132223004 is an abundant number, since it is smaller than the sum of its proper divisors (11733966916).

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

11132223004 is a wasteful number, since it uses less digits than its factorization.

11132223004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10745437 (or 10745435 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 11132223004 its reverse (40032223111), we get a palindrome (51164446115).

The spelling of 11132223004 in words is "eleven billion, one hundred thirty-two million, two hundred twenty-three thousand, four".