22403340241 has 4 divisors (see below), whose sum is σ = 22427933184. Its totient is φ = 22378747300.

The previous prime is 22403340203. The next prime is 22403340257. The reversal of 22403340241 is 14204330422.

It is a happy number.

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 22403340241 - 2³³ = 13813405649 is a prime.

It is a super-3 number, since 3×22403340241³ (a number of 32 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22403340041) 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, 12295105 + ... + 12296926.

It is an arithmetic number, because the mean of its divisors is an integer number (5606983296).

Almost surely, 2^22403340241 is an apocalyptic number.

It is an amenable number.

22403340241 is a deficient number, since it is larger than the sum of its proper divisors (24592943).

22403340241 is an equidigital number, since it uses as much as digits as its factorization.

22403340241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24592942.

The product of its (nonzero) digits is 4608, while the sum is 25.

Adding to 22403340241 its reverse (14204330422), we get a palindrome (36607670663).

The spelling of 22403340241 in words is "twenty-two billion, four hundred three million, three hundred forty thousand, two hundred forty-one".