22822447001 has 2 divisors, whose sum is σ = 22822447002. Its totient is φ = 22822447000.

The previous prime is 22822446991. The next prime is 22822447031. The reversal of 22822447001 is 10074422822.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 21827107600 + 995339401 = 147740^2 + 31549^2 .

It is a cyclic number.

It is not a de Polignac number, because 22822447001 - 2¹⁰ = 22822445977 is a prime.

It is a super-2 number, since 2×22822447001² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (22822447031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11411223500 + 11411223501.

It is an arithmetic number, because the mean of its divisors is an integer number (11411223501).

Almost surely, 2^22822447001 is an apocalyptic number.

It is an amenable number.

22822447001 is a deficient number, since it is larger than the sum of its proper divisors (1).

22822447001 is an equidigital number, since it uses as much as digits as its factorization.

22822447001 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 14336, while the sum is 32.

Adding to 22822447001 its reverse (10074422822), we get a palindrome (32896869823).

The spelling of 22822447001 in words is "twenty-two billion, eight hundred twenty-two million, four hundred forty-seven thousand, one".