22112210202022 has 8 divisors (see below), whose sum is σ = 33341971404672. Its totient is φ = 10998219733800.

The previous prime is 22112210202011. The next prime is 22112210202053. The reversal of 22112210202022 is 22020201221122.

It is a sphenic number, since it is the product of 3 distinct primes.

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 3 ways as a sum of consecutive naturals, for example, 28942683129 + ... + 28942683892.

It is an arithmetic number, because the mean of its divisors is an integer number (4167746425584).

Almost surely, 2^{22112210202022} is an apocalyptic number.

22112210202022 is a deficient number, since it is larger than the sum of its proper divisors (11229761202650).

22112210202022 is a wasteful number, since it uses less digits than its factorization.

22112210202022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57885367214.

The product of its (nonzero) digits is 256, while the sum is 19.

Adding to 22112210202022 its reverse (22020201221122), we get a palindrome (44132411423144).

The spelling of 22112210202022 in words is "twenty-two trillion, one hundred twelve billion, two hundred ten million, two hundred two thousand, twenty-two".