22443334141 has 2 divisors, whose sum is σ = 22443334142. Its totient is φ = 22443334140.

The previous prime is 22443334139. The next prime is 22443334153. The reversal of 22443334141 is 14143334422.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 20435846116 + 2007488025 = 142954^2 + 44805^2 .

It is a cyclic number.

It is not a de Polignac number, because 22443334141 - 2¹ = 22443334139 is a prime.

Together with 22443334139, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22443334541) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11221667070 + 11221667071.

It is an arithmetic number, because the mean of its divisors is an integer number (11221667071).

Almost surely, 2^22443334141 is an apocalyptic number.

It is an amenable number.

22443334141 is a deficient number, since it is larger than the sum of its proper divisors (1).

22443334141 is an equidigital number, since it uses as much as digits as its factorization.

22443334141 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 27648, while the sum is 31.

Adding to 22443334141 its reverse (14143334422), we get a palindrome (36586668563).

The spelling of 22443334141 in words is "twenty-two billion, four hundred forty-three million, three hundred thirty-four thousand, one hundred forty-one".