23323110202201 has 4 divisors (see below), whose sum is σ = 24695057861172. Its totient is φ = 21951162543232.

The previous prime is 23323110202141. The next prime is 23323110202211. The reversal of 23323110202201 is 10220201132332.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 20300115969225 + 3022994232976 = 4505565^2 + 1738676^2 .

It is a cyclic number.

It is not a de Polignac number, because 23323110202201 - 2³⁵ = 23288750463833 is a prime.

It is a super-2 number, since 2×23323110202201² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23323110202211) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 685973829460 + ... + 685973829493.

It is an arithmetic number, because the mean of its divisors is an integer number (6173764465293).

Almost surely, 2^{23323110202201} is an apocalyptic number.

It is an amenable number.

23323110202201 is a deficient number, since it is larger than the sum of its proper divisors (1371947658971).

23323110202201 is a wasteful number, since it uses less digits than its factorization.

23323110202201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1371947658970.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 23323110202201 its reverse (10220201132332), we get a palindrome (33543311334533).

The spelling of 23323110202201 in words is "twenty-three trillion, three hundred twenty-three billion, one hundred ten million, two hundred two thousand, two hundred one".