22002122000222 has 32 divisors (see below), whose sum is σ = 40643210496000. Its totient is φ = 8699012959968.

The previous prime is 22002122000219. The next prime is 22002122000279. The reversal of 22002122000222 is 22200022120022.

It is a self number, because there is not a number n which added to its sum of digits gives 22002122000222.

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 15 ways as a sum of consecutive naturals, for example, 35267822 + ... + 35886257.

It is an arithmetic number, because the mean of its divisors is an integer number (1270100328000).

Almost surely, 2^{22002122000222} is an apocalyptic number.

22002122000222 is a deficient number, since it is larger than the sum of its proper divisors (18641088495778).

22002122000222 is a wasteful number, since it uses less digits than its factorization.

22002122000222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71155800.

The product of its (nonzero) digits is 256, while the sum is 17.

Adding to 22002122000222 its reverse (22200022120022), we get a palindrome (44202144120244).

The spelling of 22002122000222 in words is "twenty-two trillion, two billion, one hundred twenty-two million, two hundred twenty-two", and thus it is an aban number.