22210000022 has 8 divisors (see below), whose sum is σ = 38074285776. Its totient is φ = 9518571432.

The previous prime is 22210000009. The next prime is 22210000051. The reversal of 22210000022 is 22000001222.

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 = 22209999958 and 22210000012.

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, 793214273 + ... + 793214300.

It is an arithmetic number, because the mean of its divisors is an integer number (4759285722).

Almost surely, 2^22210000022 is an apocalyptic number.

22210000022 is a deficient number, since it is larger than the sum of its proper divisors (15864285754).

22210000022 is a wasteful number, since it uses less digits than its factorization.

22210000022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1586428582.

The product of its (nonzero) digits is 32, while the sum is 11.

Adding to 22210000022 its reverse (22000001222), we get a palindrome (44210001244).

The spelling of 22210000022 in words is "twenty-two billion, two hundred ten million, twenty-two", and thus it is an aban number.