22221112112133 has 8 divisors (see below), whose sum is σ = 32321617617696. Its totient is φ = 13467340674000.

The previous prime is 22221112112107. The next prime is 22221112112137. The reversal of 22221112112133 is 33121121112222.

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

It is not a de Polignac number, because 22221112112133 - 2¹⁰ = 22221112111109 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22221112112137) 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, 336683516818 + ... + 336683516883.

It is an arithmetic number, because the mean of its divisors is an integer number (4040202202212).

Almost surely, 2^{22221112112133} is an apocalyptic number.

It is an amenable number.

22221112112133 is a deficient number, since it is larger than the sum of its proper divisors (10100505505563).

22221112112133 is a wasteful number, since it uses less digits than its factorization.

22221112112133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 673367033715.

The product of its digits is 576, while the sum is 24.

Adding to 22221112112133 its reverse (33121121112222), we get a palindrome (55342233224355).

The spelling of 22221112112133 in words is "twenty-two trillion, two hundred twenty-one billion, one hundred twelve million, one hundred twelve thousand, one hundred thirty-three".