22211202000222 has 24 divisors (see below), whose sum is σ = 48251247983640. Its totient is φ = 7384199079600.

The previous prime is 22211202000203. The next prime is 22211202000257. The reversal of 22211202000222 is 22200020211222.

22211202000222 is a `hidden beast` number, since 2 + 221 + 1 + 20 + 200 + 0 + 222 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 22211202000195 and 22211202000204.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1627903029 + ... + 1627916672.

It is an arithmetic number, because the mean of its divisors is an integer number (2010468665985).

Almost surely, 2^{22211202000222} is an apocalyptic number.

22211202000222 is an abundant number, since it is smaller than the sum of its proper divisors (26040045983418).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

22211202000222 is a wasteful number, since it uses less digits than its factorization.

22211202000222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3255820088 (or 3255820085 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 18.

Adding to 22211202000222 its reverse (22200020211222), we get a palindrome (44411222211444).

The spelling of 22211202000222 in words is "twenty-two trillion, two hundred eleven billion, two hundred two million, two hundred twenty-two", and thus it is an aban number.