232100002122 has 16 divisors (see below), whose sum is σ = 464246781600. Its totient is φ = 77358871152.

The previous prime is 232100002111. The next prime is 232100002129. The reversal of 232100002122 is 221200001232.

It is a happy number.

232100002122 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (232100002129) 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, 1884388 + ... + 2003775.

It is an arithmetic number, because the mean of its divisors is an integer number (29015423850).

Almost surely, 2^232100002122 is an apocalyptic number.

232100002122 is an abundant number, since it is smaller than the sum of its proper divisors (232146779478).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

232100002122 is a wasteful number, since it uses less digits than its factorization.

232100002122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3898117.

The product of its (nonzero) digits is 96, while the sum is 15.

Adding to 232100002122 its reverse (221200001232), we get a palindrome (453300003354).

The spelling of 232100002122 in words is "two hundred thirty-two billion, one hundred million, two thousand, one hundred twenty-two".