22210020022 has 8 divisors (see below), whose sum is σ = 35274737736. Its totient is φ = 10451774112.

The previous prime is 22210019981. The next prime is 22210020071. The reversal of 22210020022 is 22002001222.

22210020022 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

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 = 22210019984 and 22210020011.

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, 326617908 + ... + 326617975.

It is an arithmetic number, because the mean of its divisors is an integer number (4409342217).

Almost surely, 2^22210020022 is an apocalyptic number.

22210020022 is a deficient number, since it is larger than the sum of its proper divisors (13064717714).

22210020022 is a wasteful number, since it uses less digits than its factorization.

22210020022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 653235902.

The product of its (nonzero) digits is 64, while the sum is 13.

Adding to 22210020022 its reverse (22002001222), we get a palindrome (44212021244).

The spelling of 22210020022 in words is "twenty-two billion, two hundred ten million, twenty thousand, twenty-two".