22201110112210 has 16 divisors (see below), whose sum is σ = 42065261265600. Its totient is φ = 8413052252976.

The previous prime is 22201110112187. The next prime is 22201110112211. The reversal of 22201110112210 is 1221101110222.

It is not an unprimeable number, because it can be changed into a prime (22201110112211) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 58423973790 + ... + 58423974169.

It is an arithmetic number, because the mean of its divisors is an integer number (2629078829100).

Almost surely, 2^{22201110112210} is an apocalyptic number.

22201110112210 is a deficient number, since it is larger than the sum of its proper divisors (19864151153390).

22201110112210 is a wasteful number, since it uses less digits than its factorization.

22201110112210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 116847947985.

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 22201110112210 its reverse (1221101110222), we get a palindrome (23422211222432).

The spelling of 22201110112210 in words is "twenty-two trillion, two hundred one billion, one hundred ten million, one hundred twelve thousand, two hundred ten".