33222444204 has 12 divisors (see below), whose sum is σ = 77519036504. Its totient is φ = 11074148064.

The previous prime is 33222444193. The next prime is 33222444209. The reversal of 33222444204 is 40244422233.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×33222444204² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (33222444209) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1384268497 + ... + 1384268520.

Almost surely, 2^33222444204 is an apocalyptic number.

It is an amenable number.

33222444204 is an abundant number, since it is smaller than the sum of its proper divisors (44296592300).

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

33222444204 is a wasteful number, since it uses less digits than its factorization.

33222444204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2768537024 (or 2768537022 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 30.

Adding to 33222444204 its reverse (40244422233), we get a palindrome (73466866437).

The spelling of 33222444204 in words is "thirty-three billion, two hundred twenty-two million, four hundred forty-four thousand, two hundred four".