23201122323210 has 128 divisors (see below), whose sum is σ = 60387156910080. Its totient is φ = 5670963360000.

The previous prime is 23201122323209. The next prime is 23201122323257. The reversal of 23201122323210 is 1232322110232.

It is a Curzon number.

It is an unprimeable number.

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 63 ways as a sum of consecutive naturals, for example, 150151171 + ... + 150305609.

It is an arithmetic number, because the mean of its divisors is an integer number (471774663360).

Almost surely, 2^{23201122323210} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23201122323210, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (30193578455040).

23201122323210 is an abundant number, since it is smaller than the sum of its proper divisors (37186034586870).

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

23201122323210 is a wasteful number, since it uses less digits than its factorization.

23201122323210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 157164.

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 23201122323210 its reverse (1232322110232), we get a palindrome (24433444433442).

The spelling of 23201122323210 in words is "twenty-three trillion, two hundred one billion, one hundred twenty-two million, three hundred twenty-three thousand, two hundred ten".