11100434224 has 40 divisors (see below), whose sum is σ = 23792762880. Its totient is φ = 4974580800.

The previous prime is 11100434183. The next prime is 11100434237. The reversal of 11100434224 is 42243400111.

It is a happy number.

It is a super-2 number, since 2×11100434224² (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 a junction number, because it is equal to n+sod(n) for n = 11100434195 and 11100434204.

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, 431664 + ... + 456655.

It is an arithmetic number, because the mean of its divisors is an integer number (594819072).

Almost surely, 2^11100434224 is an apocalyptic number.

It is an amenable number.

11100434224 is an abundant number, since it is smaller than the sum of its proper divisors (12692328656).

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

11100434224 is a wasteful number, since it uses less digits than its factorization.

11100434224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 888409 (or 888403 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 22.

Adding to 11100434224 its reverse (42243400111), we get a palindrome (53343834335).

The spelling of 11100434224 in words is "eleven billion, one hundred million, four hundred thirty-four thousand, two hundred twenty-four".