32001123122 has 32 divisors (see below), whose sum is σ = 50828169600. Its totient is φ = 15068678400.

The previous prime is 32001123113. The next prime is 32001123131. The reversal of 32001123122 is 22132110023.

It is an interprime number because it is at equal distance from previous prime (32001123113) and next prime (32001123131).

It is a self number, because there is not a number n which added to its sum of digits gives 32001123122.

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, 4593722 + ... + 4600682.

It is an arithmetic number, because the mean of its divisors is an integer number (1588380300).

Almost surely, 2^32001123122 is an apocalyptic number.

32001123122 is a deficient number, since it is larger than the sum of its proper divisors (18827046478).

32001123122 is a wasteful number, since it uses less digits than its factorization.

32001123122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7682.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 32001123122 its reverse (22132110023), we get a palindrome (54133233145).

The spelling of 32001123122 in words is "thirty-two billion, one million, one hundred twenty-three thousand, one hundred twenty-two".