22012210106 has 16 divisors (see below), whose sum is σ = 34778652000. Its totient is φ = 10420077168.

The previous prime is 22012210039. The next prime is 22012210123. The reversal of 22012210106 is 60101221022.

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, 128120 + ... + 245843.

It is an arithmetic number, because the mean of its divisors is an integer number (2173665750).

Almost surely, 2^22012210106 is an apocalyptic number.

22012210106 is a deficient number, since it is larger than the sum of its proper divisors (12766441894).

22012210106 is a wasteful number, since it uses less digits than its factorization.

22012210106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 375533.

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 22012210106 its reverse (60101221022), we get a palindrome (82113431128).

The spelling of 22012210106 in words is "twenty-two billion, twelve million, two hundred ten thousand, one hundred six".