22002102020222 has 16 divisors (see below), whose sum is σ = 34438172505120. Its totient is φ = 10522713956832.

The previous prime is 22002102020201. The next prime is 22002102020257. The reversal of 22002102020222 is 22202020120022.

It is a self number, because there is not a number n which added to its sum of digits gives 22002102020222.

It is a congruent number.

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, 29551304 + ... + 30286692.

It is an arithmetic number, because the mean of its divisors is an integer number (2152385781570).

Almost surely, 2^{22002102020222} is an apocalyptic number.

22002102020222 is a deficient number, since it is larger than the sum of its proper divisors (12436070484898).

22002102020222 is a wasteful number, since it uses less digits than its factorization.

22002102020222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1385827.

The product of its (nonzero) digits is 256, while the sum is 17.

Adding to 22002102020222 its reverse (22202020120022), we get a palindrome (44204122140244).

The spelling of 22002102020222 in words is "twenty-two trillion, two billion, one hundred two million, twenty thousand, two hundred twenty-two".