32112012122 has 8 divisors (see below), whose sum is σ = 48171569376. Its totient is φ = 16054822332.

The previous prime is 32112012109. The next prime is 32112012137. The reversal of 32112012122 is 22121021123.

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

It is a self number, because there is not a number n which added to its sum of digits gives 32112012122.

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 3 ways as a sum of consecutive naturals, for example, 557558 + ... + 612449.

It is an arithmetic number, because the mean of its divisors is an integer number (6021446172).

Almost surely, 2^32112012122 is an apocalyptic number.

32112012122 is a deficient number, since it is larger than the sum of its proper divisors (16059557254).

32112012122 is a wasteful number, since it uses less digits than its factorization.

32112012122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1183732.

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 32112012122 its reverse (22121021123), we get a palindrome (54233033245).

Subtracting from 32112012122 its reverse (22121021123), we obtain a palindrome (9990990999).

The spelling of 32112012122 in words is "thirty-two billion, one hundred twelve million, twelve thousand, one hundred twenty-two".