389881424222 has 8 divisors (see below), whose sum is σ = 590851230816. Its totient is φ = 192931013952.

The previous prime is 389881424213. The next prime is 389881424227. The reversal of 389881424222 is 222424188983.

It is a happy number.

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

It is a super-3 number, since 3×389881424222³ (a number of 36 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (389881424227) by changing a digit.

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, 1004848838 + ... + 1004849225.

It is an arithmetic number, because the mean of its divisors is an integer number (73856403852).

Almost surely, 2^389881424222 is an apocalyptic number.

389881424222 is a deficient number, since it is larger than the sum of its proper divisors (200969806594).

389881424222 is a wasteful number, since it uses less digits than its factorization.

389881424222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2009698162.

The product of its digits is 3538944, while the sum is 53.

The spelling of 389881424222 in words is "three hundred eighty-nine billion, eight hundred eighty-one million, four hundred twenty-four thousand, two hundred twenty-two".