389910210122 has 16 divisors (see below), whose sum is σ = 588777634944. Its totient is φ = 193651170000.

The previous prime is 389910210089. The next prime is 389910210127. The reversal of 389910210122 is 221012019983.

It is not an unprimeable number, because it can be changed into a prime (389910210127) by changing a digit.

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, 5868347 + ... + 5934417.

It is an arithmetic number, because the mean of its divisors is an integer number (36798602184).

Almost surely, 2^389910210122 is an apocalyptic number.

389910210122 is a deficient number, since it is larger than the sum of its proper divisors (198867424822).

389910210122 is a wasteful number, since it uses less digits than its factorization.

389910210122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85765.

The product of its (nonzero) digits is 15552, while the sum is 38.

The spelling of 389910210122 in words is "three hundred eighty-nine billion, nine hundred ten million, two hundred ten thousand, one hundred twenty-two".