22200020000222 has 8 divisors (see below), whose sum is σ = 33845932131672. Its totient is φ = 10918042623000.

The previous prime is 22200020000209. The next prime is 22200020000251. The reversal of 22200020000222 is 22200002000222.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 22200020000197 and 22200020000206.

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 3 ways as a sum of consecutive naturals, for example, 90983688404 + ... + 90983688647.

It is an arithmetic number, because the mean of its divisors is an integer number (4230741516459).

Almost surely, 2^{22200020000222} is an apocalyptic number.

22200020000222 is a deficient number, since it is larger than the sum of its proper divisors (11645912131450).

22200020000222 is a wasteful number, since it uses less digits than its factorization.

22200020000222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 181967377114.

The product of its (nonzero) digits is 128, while the sum is 14.

Adding to 22200020000222 its reverse (22200002000222), we get a palindrome (44400022000444).

The spelling of 22200020000222 in words is "twenty-two trillion, two hundred billion, twenty million, two hundred twenty-two", and thus it is an aban number.