22200221101022 has 16 divisors (see below), whose sum is σ = 34213759044192. Its totient is φ = 10797241486080.

The previous prime is 22200221101007. The next prime is 22200221101109. The reversal of 22200221101022 is 22010112200222.

It is a happy number.

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 7 ways as a sum of consecutive naturals, for example, 401655458 + ... + 401710725.

It is an arithmetic number, because the mean of its divisors is an integer number (2138359940262).

Almost surely, 2^{22200221101022} is an apocalyptic number.

22200221101022 is a deficient number, since it is larger than the sum of its proper divisors (12013537943170).

22200221101022 is a wasteful number, since it uses less digits than its factorization.

22200221101022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 803366563.

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 22200221101022 its reverse (22010112200222), we get a palindrome (44210333301244).

The spelling of 22200221101022 in words is "twenty-two trillion, two hundred billion, two hundred twenty-one million, one hundred one thousand, twenty-two".