22210010210 has 16 divisors (see below), whose sum is σ = 40010728896. Its totient is φ = 8876735088.

The previous prime is 22210010203. The next prime is 22210010243. The reversal of 22210010210 is 1201001222.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 22210010191 and 22210010200.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 895784 + ... + 920243.

It is an arithmetic number, because the mean of its divisors is an integer number (2500670556).

Almost surely, 2^22210010210 is an apocalyptic number.

22210010210 is a deficient number, since it is larger than the sum of its proper divisors (17800718686).

22210010210 is a wasteful number, since it uses less digits than its factorization.

22210010210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1817257.

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 22210010210 its reverse (1201001222), we get a palindrome (23411011432).

The spelling of 22210010210 in words is "twenty-two billion, two hundred ten million, ten thousand, two hundred ten".