22210222112110 has 32 divisors (see below), whose sum is σ = 41269908436992. Its totient is φ = 8597113076640.

The previous prime is 22210222112053. The next prime is 22210222112171. The reversal of 22210222112110 is 1121122201222.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5217399 + ... + 8464141.

It is an arithmetic number, because the mean of its divisors is an integer number (1289684638656).

Almost surely, 2^{22210222112110} is an apocalyptic number.

22210222112110 is a deficient number, since it is larger than the sum of its proper divisors (19059686324882).

22210222112110 is a wasteful number, since it uses less digits than its factorization.

22210222112110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3268848.

The product of its (nonzero) digits is 128, while the sum is 19.

Adding to 22210222112110 its reverse (1121122201222), we get a palindrome (23331344313332).

The spelling of 22210222112110 in words is "twenty-two trillion, two hundred ten billion, two hundred twenty-two million, one hundred twelve thousand, one hundred ten".