22441143001 has 2 divisors, whose sum is σ = 22441143002. Its totient is φ = 22441143000.

The previous prime is 22441142989. The next prime is 22441143007. The reversal of 22441143001 is 10034114422.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 12337877776 + 10103265225 = 111076^2 + 100515^2 .

It is a cyclic number.

It is not a de Polignac number, because 22441143001 - 2⁷ = 22441142873 is a prime.

It is not a weakly prime, because it can be changed into another prime (22441143007) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11220571500 + 11220571501.

It is an arithmetic number, because the mean of its divisors is an integer number (11220571501).

Almost surely, 2^22441143001 is an apocalyptic number.

It is an amenable number.

22441143001 is a deficient number, since it is larger than the sum of its proper divisors (1).

22441143001 is an equidigital number, since it uses as much as digits as its factorization.

22441143001 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 768, while the sum is 22.

Adding to 22441143001 its reverse (10034114422), we get a palindrome (32475257423).

The spelling of 22441143001 in words is "twenty-two billion, four hundred forty-one million, one hundred forty-three thousand, one".