11221833284 has 24 divisors (see below), whose sum is σ = 19886834688. Its totient is φ = 5540300640.

The previous prime is 11221833253. The next prime is 11221833349. The reversal of 11221833284 is 48233812211.

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, 54842 + ... + 159534.

It is an arithmetic number, because the mean of its divisors is an integer number (828618112).

Almost surely, 2^11221833284 is an apocalyptic number.

It is an amenable number.

11221833284 is a deficient number, since it is larger than the sum of its proper divisors (8665001404).

11221833284 is a wasteful number, since it uses less digits than its factorization.

11221833284 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105035 (or 105033 counting only the distinct ones).

The product of its digits is 18432, while the sum is 35.

The spelling of 11221833284 in words is "eleven billion, two hundred twenty-one million, eight hundred thirty-three thousand, two hundred eighty-four".