23234403220122 has 32 divisors (see below), whose sum is σ = 46777460935104. Its totient is φ = 7693527600000.

The previous prime is 23234403220099. The next prime is 23234403220129. The reversal of 23234403220122 is 22102230443232.

It is a self number, because there is not a number n which added to its sum of digits gives 23234403220122.

It is not an unprimeable number, because it can be changed into a prime (23234403220129) 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 15 ways as a sum of consecutive naturals, for example, 20567379 + ... + 21667622.

It is an arithmetic number, because the mean of its divisors is an integer number (1461795654222).

Almost surely, 2^{23234403220122} is an apocalyptic number.

23234403220122 is an abundant number, since it is smaller than the sum of its proper divisors (23543057714982).

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

23234403220122 is a wasteful number, since it uses less digits than its factorization.

23234403220122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42235614.

The product of its (nonzero) digits is 27648, while the sum is 30.

Adding to 23234403220122 its reverse (22102230443232), we get a palindrome (45336633663354).

The spelling of 23234403220122 in words is "twenty-three trillion, two hundred thirty-four billion, four hundred three million, two hundred twenty thousand, one hundred twenty-two".