33113242222 has 8 divisors (see below), whose sum is σ = 49787845272. Its totient is φ = 16517293800.

The previous prime is 33113242153. The next prime is 33113242229. The reversal of 33113242222 is 22224231133.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (33113242229) 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, 19662604 + ... + 19664287.

It is an arithmetic number, because the mean of its divisors is an integer number (6223480659).

Almost surely, 2^33113242222 is an apocalyptic number.

33113242222 is a deficient number, since it is larger than the sum of its proper divisors (16674603050).

33113242222 is a wasteful number, since it uses less digits than its factorization.

33113242222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39327314.

The product of its digits is 3456, while the sum is 25.

Adding to 33113242222 its reverse (22224231133), we get a palindrome (55337473355).

The spelling of 33113242222 in words is "thirty-three billion, one hundred thirteen million, two hundred forty-two thousand, two hundred twenty-two".