22307328241 has 4 divisors (see below), whose sum is σ = 24335267184. Its totient is φ = 20279389300.

The previous prime is 22307328229. The next prime is 22307328269. The reversal of 22307328241 is 14282370322.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 22307328241 - 2⁹ = 22307327729 is a prime.

It is a super-3 number, since 3×22307328241³ (a number of 32 digits) contains 333 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 22307328197 and 22307328206.

It is not an unprimeable number, because it can be changed into a prime (22307328041) 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, 1013969455 + ... + 1013969476.

It is an arithmetic number, because the mean of its divisors is an integer number (6083816796).

Almost surely, 2^22307328241 is an apocalyptic number.

It is an amenable number.

22307328241 is a deficient number, since it is larger than the sum of its proper divisors (2027938943).

22307328241 is a wasteful number, since it uses less digits than its factorization.

22307328241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2027938942.

The product of its (nonzero) digits is 32256, while the sum is 34.

Adding to 22307328241 its reverse (14282370322), we get a palindrome (36589698563).

The spelling of 22307328241 in words is "twenty-two billion, three hundred seven million, three hundred twenty-eight thousand, two hundred forty-one".