22122303101111 has 8 divisors (see below), whose sum is σ = 22857448837248. Its totient is φ = 21388502556000.

The previous prime is 22122303101051. The next prime is 22122303101131. The reversal of 22122303101111 is 11110130322122.

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 22122303101111 - 2¹⁰ = 22122303100087 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 (22122303101131) 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, 336264320 + ... + 336330101.

It is an arithmetic number, because the mean of its divisors is an integer number (2857181104656).

Almost surely, 2^{22122303101111} is an apocalyptic number.

22122303101111 is a deficient number, since it is larger than the sum of its proper divisors (735145736137).

22122303101111 is a wasteful number, since it uses less digits than its factorization.

22122303101111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 672595513.

The product of its (nonzero) digits is 144, while the sum is 20.

Adding to 22122303101111 its reverse (11110130322122), we get a palindrome (33232433423233).

The spelling of 22122303101111 in words is "twenty-two trillion, one hundred twenty-two billion, three hundred three million, one hundred one thousand, one hundred eleven".