11223435984 has 40 divisors (see below), whose sum is σ = 29036787360. Its totient is φ = 3735608448.

The previous prime is 11223435961. The next prime is 11223435991. The reversal of 11223435984 is 48953432211.

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, 140194 + ... + 205185.

It is an arithmetic number, because the mean of its divisors is an integer number (725919684).

Almost surely, 2^11223435984 is an apocalyptic number.

It is an amenable number.

11223435984 is an abundant number, since it is smaller than the sum of its proper divisors (17813351376).

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

11223435984 is a wasteful number, since it uses less digits than its factorization.

11223435984 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 346067 (or 346061 counting only the distinct ones).

The product of its digits is 207360, while the sum is 42.

The spelling of 11223435984 in words is "eleven billion, two hundred twenty-three million, four hundred thirty-five thousand, nine hundred eighty-four".