201426022337 has 2 divisors, whose sum is σ = 201426022338. Its totient is φ = 201426022336.

The previous prime is 201426022319. The next prime is 201426022373. The reversal of 201426022337 is 733220624102.

Together with next prime (201426022373) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 124128677761 + 77297344576 = 352319^2 + 278024^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-201426022337 is a prime.

It is not a weakly prime, because it can be changed into another prime (201426028337) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100713011168 + 100713011169.

It is an arithmetic number, because the mean of its divisors is an integer number (100713011169).

Almost surely, 2^201426022337 is an apocalyptic number.

It is an amenable number.

201426022337 is a deficient number, since it is larger than the sum of its proper divisors (1).

201426022337 is an equidigital number, since it uses as much as digits as its factorization.

201426022337 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 24192, while the sum is 32.

Adding to 201426022337 its reverse (733220624102), we get a palindrome (934646646439).

The spelling of 201426022337 in words is "two hundred one billion, four hundred twenty-six million, twenty-two thousand, three hundred thirty-seven".