3885355520222 has 16 divisors (see below), whose sum is σ = 6359071024512. Its totient is φ = 1765732764120.

The previous prime is 3885355520177. The next prime is 3885355520273. The reversal of 3885355520222 is 2220255535883.

It is a happy number.

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 7 ways as a sum of consecutive naturals, for example, 16778738 + ... + 17008725.

It is an arithmetic number, because the mean of its divisors is an integer number (397441939032).

Almost surely, 2^{3885355520222} is an apocalyptic number.

3885355520222 is a deficient number, since it is larger than the sum of its proper divisors (2473715504290).

3885355520222 is a wasteful number, since it uses less digits than its factorization.

3885355520222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33792703.

The product of its (nonzero) digits is 5760000, while the sum is 50.

The spelling of 3885355520222 in words is "three trillion, eight hundred eighty-five billion, three hundred fifty-five million, five hundred twenty thousand, two hundred twenty-two".