33222032222 has 16 divisors (see below), whose sum is σ = 51558368400. Its totient is φ = 16036063680.

The previous prime is 33222032189. The next prime is 33222032279. The reversal of 33222032222 is 22223022233.

It is a super-2 number, since 2×33222032222² (a number of 22 digits) contains 22 as substring.

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, 448697 + ... + 517467.

It is an arithmetic number, because the mean of its divisors is an integer number (3222398025).

Almost surely, 2^33222032222 is an apocalyptic number.

33222032222 is a deficient number, since it is larger than the sum of its proper divisors (18336336178).

33222032222 is a wasteful number, since it uses less digits than its factorization.

33222032222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77131.

The product of its (nonzero) digits is 3456, while the sum is 23.

Adding to 33222032222 its reverse (22223022233), we get a palindrome (55445054455).

The spelling of 33222032222 in words is "thirty-three billion, two hundred twenty-two million, thirty-two thousand, two hundred twenty-two".