22212101110210 has 32 divisors (see below), whose sum is σ = 44230806221184. Its totient is φ = 7963365312000.

The previous prime is 22212101110207. The next prime is 22212101110217. The reversal of 22212101110210 is 1201110121222.

It is not an unprimeable number, because it can be changed into a prime (22212101110217) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1422021711 + ... + 1422037330.

It is an arithmetic number, because the mean of its divisors is an integer number (1382212694412).

Almost surely, 2^{22212101110210} is an apocalyptic number.

22212101110210 is a deficient number, since it is larger than the sum of its proper divisors (22018705110974).

22212101110210 is a wasteful number, since it uses less digits than its factorization.

22212101110210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2844059130.

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

Adding to 22212101110210 its reverse (1201110121222), we get a palindrome (23413211231432).

The spelling of 22212101110210 in words is "twenty-two trillion, two hundred twelve billion, one hundred one million, one hundred ten thousand, two hundred ten".