22231302341 has 4 divisors (see below), whose sum is σ = 22238947500. Its totient is φ = 22223657184.

The previous prime is 22231302329. The next prime is 22231302343. The reversal of 22231302341 is 14320313222.

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 20940984100 + 1290318241 = 144710^2 + 35921^2 .

It is a cyclic number.

It is not a de Polignac number, because 22231302341 - 2⁶ = 22231302277 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22231302343) 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, 3818216 + ... + 3824033.

It is an arithmetic number, because the mean of its divisors is an integer number (5559736875).

Almost surely, 2^22231302341 is an apocalyptic number.

It is an amenable number.

22231302341 is a deficient number, since it is larger than the sum of its proper divisors (7645159).

22231302341 is an equidigital number, since it uses as much as digits as its factorization.

22231302341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7645158.

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 22231302341 its reverse (14320313222), we get a palindrome (36551615563).

The spelling of 22231302341 in words is "twenty-two billion, two hundred thirty-one million, three hundred two thousand, three hundred forty-one".