22010210122222 has 96 divisors (see below), whose sum is σ = 39612624860160. Its totient is φ = 9140791383360.

The previous prime is 22010210122207. The next prime is 22010210122223. The reversal of 22010210122222 is 22222101201022.

It is a self number, because there is not a number n which added to its sum of digits gives 22010210122222.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22010210122223) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 264844908 + ... + 264928000.

It is an arithmetic number, because the mean of its divisors is an integer number (412631508960).

Almost surely, 2^{22010210122222} is an apocalyptic number.

22010210122222 is a deficient number, since it is larger than the sum of its proper divisors (17602414737938).

22010210122222 is a wasteful number, since it uses less digits than its factorization.

22010210122222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83726 (or 83719 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 19.

Adding to 22010210122222 its reverse (22222101201022), we get a palindrome (44232311323244).

The spelling of 22010210122222 in words is "twenty-two trillion, ten billion, two hundred ten million, one hundred twenty-two thousand, two hundred twenty-two".