100033224 has 32 divisors (see below), whose sum is σ = 252384000. Its totient is φ = 33037632.

The previous prime is 100033223. The next prime is 100033231. The reversal of 100033224 is 422330001.

It is not an unprimeable number, because it can be changed into a prime (100033223) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16504 + ... + 21735.

It is an arithmetic number, because the mean of its divisors is an integer number (7887000).

Almost surely, 2^100033224 is an apocalyptic number.

It is an amenable number.

100033224 is an abundant number, since it is smaller than the sum of its proper divisors (152350776).

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

100033224 is a wasteful number, since it uses less digits than its factorization.

100033224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38357 (or 38353 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 15.

The square root of 100033224 is about 10001.6610620436. The cubic root of 100033224 is about 464.2102817186.

Adding to 100033224 its reverse (422330001), we get a palindrome (522363225).

The spelling of 100033224 in words is "one hundred million, thirty-three thousand, two hundred twenty-four".