22123331113 has 8 divisors (see below), whose sum is σ = 23826898368. Its totient is φ = 20420017104.

The previous prime is 22123331107. The next prime is 22123331117. The reversal of 22123331113 is 31113332122.

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

It is a cyclic number.

It is not a de Polignac number, because 22123331113 - 2²¹ = 22121233961 is a prime.

It is not an unprimeable number, because it can be changed into a prime (22123331117) 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, 143070 + ... + 254392.

It is an arithmetic number, because the mean of its divisors is an integer number (2978362296).

Almost surely, 2^22123331113 is an apocalyptic number.

It is an amenable number.

22123331113 is a deficient number, since it is larger than the sum of its proper divisors (1703567255).

22123331113 is a wasteful number, since it uses less digits than its factorization.

22123331113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 126623.

The product of its digits is 648, while the sum is 22.

Adding to 22123331113 its reverse (31113332122), we get a palindrome (53236663235).

The spelling of 22123331113 in words is "twenty-two billion, one hundred twenty-three million, three hundred thirty-one thousand, one hundred thirteen".