22222200000284 has 12 divisors (see below), whose sum is σ = 40579669565904. Its totient is φ = 10628008695744.

The previous prime is 22222200000263. The next prime is 22222200000293. The reversal of 22222200000284 is 48200000222222.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 120772825997 + ... + 120772826180.

It is an arithmetic number, because the mean of its divisors is an integer number (3381639130492).

Almost surely, 2^{22222200000284} is an apocalyptic number.

It is an amenable number.

22222200000284 is a deficient number, since it is larger than the sum of its proper divisors (18357469565620).

22222200000284 is a wasteful number, since it uses less digits than its factorization.

22222200000284 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 241545652204 (or 241545652202 counting only the distinct ones).

The product of its (nonzero) digits is 4096, while the sum is 26.

The spelling of 22222200000284 in words is "twenty-two trillion, two hundred twenty-two billion, two hundred million, two hundred eighty-four", and thus it is an aban number.