22000102222 has 12 divisors (see below), whose sum is σ = 38387933640. Its totient is φ = 9428615196.

The previous prime is 22000102129. The next prime is 22000102247. The reversal of 22000102222 is 22220100022.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 112245322 + ... + 112245517.

It is an arithmetic number, because the mean of its divisors is an integer number (3198994470).

Almost surely, 2^22000102222 is an apocalyptic number.

22000102222 is a deficient number, since it is larger than the sum of its proper divisors (16387831418).

22000102222 is a wasteful number, since it uses less digits than its factorization.

22000102222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 224490855 (or 224490848 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 13.

Adding to 22000102222 its reverse (22220100022), we get a palindrome (44220202244).

The spelling of 22000102222 in words is "twenty-two billion, one hundred two thousand, two hundred twenty-two".