10422444402401 has 2 divisors, whose sum is σ = 10422444402402. Its totient is φ = 10422444402400.

The previous prime is 10422444402397. The next prime is 10422444402437. The reversal of 10422444402401 is 10420444422401.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9682459072225 + 739985330176 = 3111665^2 + 860224^2 .

It is a cyclic number.

It is not a de Polignac number, because 10422444402401 - 2² = 10422444402397 is a prime.

It is a super-2 number, since 2×10422444402401² (a number of 27 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (10422444402701) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5211222201200 + 5211222201201.

It is an arithmetic number, because the mean of its divisors is an integer number (5211222201201).

Almost surely, 2^{10422444402401} is an apocalyptic number.

It is an amenable number.

10422444402401 is a deficient number, since it is larger than the sum of its proper divisors (1).

10422444402401 is an equidigital number, since it uses as much as digits as its factorization.

10422444402401 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 32768, while the sum is 32.

Adding to 10422444402401 its reverse (10420444422401), we get a palindrome (20842888824802).

The spelling of 10422444402401 in words is "ten trillion, four hundred twenty-two billion, four hundred forty-four million, four hundred two thousand, four hundred one".