23342522410221 has 16 divisors (see below), whose sum is σ = 35627020915200. Its totient is φ = 13317035625648.

The previous prime is 23342522410199. The next prime is 23342522410247. The reversal of 23342522410221 is 12201422524332.

It is not a de Polignac number, because 23342522410221 - 2⁵ = 23342522410189 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23342522410021) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 897845391 + ... + 897871388.

It is an arithmetic number, because the mean of its divisors is an integer number (2226688807200).

Almost surely, 2^{23342522410221} is an apocalyptic number.

23342522410221 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

23342522410221 is a deficient number, since it is larger than the sum of its proper divisors (12284498504979).

23342522410221 is a wasteful number, since it uses less digits than its factorization.

23342522410221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1795717408.

The product of its (nonzero) digits is 46080, while the sum is 33.

Adding to 23342522410221 its reverse (12201422524332), we get a palindrome (35543944934553).

The spelling of 23342522410221 in words is "twenty-three trillion, three hundred forty-two billion, five hundred twenty-two million, four hundred ten thousand, two hundred twenty-one".