22020220122202 has 16 divisors (see below), whose sum is σ = 33430831936992. Its totient is φ = 10876629682800.

The previous prime is 22020220122169. The next prime is 22020220122223. The reversal of 22020220122202 is 20222102202022.

It is a self number, because there is not a number n which added to its sum of digits gives 22020220122202.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2862549 + ... + 7227352.

It is an arithmetic number, because the mean of its divisors is an integer number (2089426996062).

Almost surely, 2^{22020220122202} is an apocalyptic number.

22020220122202 is a deficient number, since it is larger than the sum of its proper divisors (11410611814790).

22020220122202 is a wasteful number, since it uses less digits than its factorization.

22020220122202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10103133.

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

Adding to 22020220122202 its reverse (20222102202022), we get a palindrome (42242322324224).

The spelling of 22020220122202 in words is "twenty-two trillion, twenty billion, two hundred twenty million, one hundred twenty-two thousand, two hundred two".