33124440222 has 12 divisors (see below), whose sum is σ = 71769620520. Its totient is φ = 11041480068.

The previous prime is 33124440179. The next prime is 33124440259. The reversal of 33124440222 is 22204442133.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 920123322 + ... + 920123357.

It is an arithmetic number, because the mean of its divisors is an integer number (5980801710).

Almost surely, 2^33124440222 is an apocalyptic number.

33124440222 is an abundant number, since it is smaller than the sum of its proper divisors (38645180298).

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

33124440222 is a wasteful number, since it uses less digits than its factorization.

33124440222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1840246687 (or 1840246684 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 27.

Adding to 33124440222 its reverse (22204442133), we get a palindrome (55328882355).

The spelling of 33124440222 in words is "thirty-three billion, one hundred twenty-four million, four hundred forty thousand, two hundred twenty-two".