22020202102222 has 32 divisors (see below), whose sum is σ = 33494619101184. Its totient is φ = 10856575224000.

The previous prime is 22020202102219. The next prime is 22020202102243. The reversal of 22020202102222 is 22220120202022.

It is a self number, because there is not a number n which added to its sum of digits gives 22020202102222.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 35436097 + ... + 36052147.

It is an arithmetic number, because the mean of its divisors is an integer number (1046706846912).

Almost surely, 2^{22020202102222} is an apocalyptic number.

22020202102222 is a deficient number, since it is larger than the sum of its proper divisors (11474416998962).

22020202102222 is a wasteful number, since it uses less digits than its factorization.

22020202102222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 617064.

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

Adding to 22020202102222 its reverse (22220120202022), we get a palindrome (44240322304244).

The spelling of 22020202102222 in words is "twenty-two trillion, twenty billion, two hundred two million, one hundred two thousand, two hundred twenty-two".