22112010022 has 8 divisors (see below), whose sum is σ = 33181848000. Its totient is φ = 11051394024.

The previous prime is 22112009977. The next prime is 22112010059. The reversal of 22112010022 is 22001021122.

It is a happy number.

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

It is a junction number, because it is equal to n+sod(n) for n = 22112009984 and 22112010011.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2299497 + ... + 2309092.

It is an arithmetic number, because the mean of its divisors is an integer number (4147731000).

Almost surely, 2^22112010022 is an apocalyptic number.

22112010022 is a deficient number, since it is larger than the sum of its proper divisors (11069837978).

22112010022 is a wasteful number, since it uses less digits than its factorization.

22112010022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4610990.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 22112010022 its reverse (22001021122), we get a palindrome (44113031144).

The spelling of 22112010022 in words is "twenty-two billion, one hundred twelve million, ten thousand, twenty-two".