22011334222 has 16 divisors (see below), whose sum is σ = 35298592992. Its totient is φ = 10257707520.

The previous prime is 22011334193. The next prime is 22011334223. The reversal of 22011334222 is 22243311022.

It is a junction number, because it is equal to n+sod(n) for n = 22011334193 and 22011334202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22011334223) 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, 3139179 + ... + 3146182.

It is an arithmetic number, because the mean of its divisors is an integer number (2206162062).

Almost surely, 2^22011334222 is an apocalyptic number.

22011334222 is a deficient number, since it is larger than the sum of its proper divisors (13287258770).

22011334222 is a wasteful number, since it uses less digits than its factorization.

22011334222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6285483.

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 22011334222 its reverse (22243311022), we get a palindrome (44254645244).

The spelling of 22011334222 in words is "twenty-two billion, eleven million, three hundred thirty-four thousand, two hundred twenty-two".