22020122200222 has 16 divisors (see below), whose sum is σ = 33046122261600. Its totient is φ = 11004749169120.

The previous prime is 22020122200201. The next prime is 22020122200229. The reversal of 22020122200222 is 22200222102022.

It is a self number, because there is not a number n which added to its sum of digits gives 22020122200222.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22020122200229) by changing a digit.

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, 42264847 + ... + 42782677.

It is an arithmetic number, because the mean of its divisors is an integer number (2065382641350).

Almost surely, 2^{22020122200222} is an apocalyptic number.

22020122200222 is a deficient number, since it is larger than the sum of its proper divisors (11026000061378).

22020122200222 is a wasteful number, since it uses less digits than its factorization.

22020122200222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 528051.

The product of its (nonzero) digits is 512, while the sum is 19.

Adding to 22020122200222 its reverse (22200222102022), we get a palindrome (44220344302244).

The spelling of 22020122200222 in words is "twenty-two trillion, twenty billion, one hundred twenty-two million, two hundred thousand, two hundred twenty-two".