22133133111 has 8 divisors (see below), whose sum is σ = 29512267264. Its totient is φ = 14754710520.

The previous prime is 22133133097. The next prime is 22133133163. The reversal of 22133133111 is 11133133122.

It is a happy number.

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

It is not a de Polignac number, because 22133133111 - 2¹³ = 22133124919 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22133132111) 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, 100501 + ... + 233166.

It is an arithmetic number, because the mean of its divisors is an integer number (3689033408).

Almost surely, 2^22133133111 is an apocalyptic number.

22133133111 is a deficient number, since it is larger than the sum of its proper divisors (7379134153).

22133133111 is a wasteful number, since it uses less digits than its factorization.

22133133111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 355781.

The product of its digits is 324, while the sum is 21.

Adding to 22133133111 its reverse (11133133122), we get a palindrome (33266266233).

The spelling of 22133133111 in words is "twenty-two billion, one hundred thirty-three million, one hundred thirty-three thousand, one hundred eleven".