1422002431001 has 2 divisors, whose sum is σ = 1422002431002. Its totient is φ = 1422002431000.

The previous prime is 1422002430997. The next prime is 1422002431007. The reversal of 1422002431001 is 1001342002241.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1421939387401 + 63043600 = 1192451^2 + 7940^2 .

It is a cyclic number.

It is not a de Polignac number, because 1422002431001 - 2² = 1422002430997 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (1422002431007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 711001215500 + 711001215501.

It is an arithmetic number, because the mean of its divisors is an integer number (711001215501).

Almost surely, 2^{1422002431001} is an apocalyptic number.

It is an amenable number.

1422002431001 is a deficient number, since it is larger than the sum of its proper divisors (1).

1422002431001 is an equidigital number, since it uses as much as digits as its factorization.

1422002431001 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 1422002431001 its reverse (1001342002241), we get a palindrome (2423344433242).

The spelling of 1422002431001 in words is "one trillion, four hundred twenty-two billion, two million, four hundred thirty-one thousand, one".