22234120111 has 8 divisors (see below), whose sum is σ = 26230114304. Its totient is φ = 18443048760.

The previous prime is 22234120109. The next prime is 22234120121. The reversal of 22234120111 is 11102143222.

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 22234120111 - 2¹ = 22234120109 is a prime.

It is a super-2 number, since 2×22234120111² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22234120121) 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, 51230475 + ... + 51230908.

It is an arithmetic number, because the mean of its divisors is an integer number (3278764288).

Almost surely, 2^22234120111 is an apocalyptic number.

22234120111 is a deficient number, since it is larger than the sum of its proper divisors (3995994193).

22234120111 is a wasteful number, since it uses less digits than its factorization.

22234120111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102461421.

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 22234120111 its reverse (11102143222), we get a palindrome (33336263333).

The spelling of 22234120111 in words is "twenty-two billion, two hundred thirty-four million, one hundred twenty thousand, one hundred eleven".