23321022241 has 12 divisors (see below), whose sum is σ = 25660218276. Its totient is φ = 21179121920.

The previous prime is 23321022233. The next prime is 23321022269. The reversal of 23321022241 is 14222012332.

It can be written as a sum of positive squares in 2 ways, for example, as 22396619025 + 924403216 = 149655^2 + 30404^2 .

It is not a de Polignac number, because 23321022241 - 2³ = 23321022233 is a prime.

It is not an unprimeable number, because it can be changed into a prime (23321020241) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 19581 + ... + 216853.

It is an arithmetic number, because the mean of its divisors is an integer number (2138351523).

Almost surely, 2^23321022241 is an apocalyptic number.

It is an amenable number.

23321022241 is a deficient number, since it is larger than the sum of its proper divisors (2339196035).

23321022241 is a wasteful number, since it uses less digits than its factorization.

23321022241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 198272 (or 198261 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 23321022241 its reverse (14222012332), we get a palindrome (37543034573).

Subtracting from 23321022241 its reverse (14222012332), we obtain a palindrome (9099009909).

The spelling of 23321022241 in words is "twenty-three billion, three hundred twenty-one million, twenty-two thousand, two hundred forty-one".