10422178914481 has 2 divisors, whose sum is σ = 10422178914482. Its totient is φ = 10422178914480.

The previous prime is 10422178914463. The next prime is 10422178914503. The reversal of 10422178914481 is 18441987122401.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10303458010000 + 118720904481 = 3209900^2 + 344559^2 .

It is a cyclic number.

It is not a de Polignac number, because 10422178914481 - 2⁹ = 10422178913969 is a prime.

It is a super-2 number, since 2×10422178914481² (a number of 27 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (10422178914421) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5211089457240 + 5211089457241.

It is an arithmetic number, because the mean of its divisors is an integer number (5211089457241).

Almost surely, 2^{10422178914481} is an apocalyptic number.

It is an amenable number.

10422178914481 is a deficient number, since it is larger than the sum of its proper divisors (1).

10422178914481 is an equidigital number, since it uses as much as digits as its factorization.

10422178914481 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1032192, while the sum is 52.

The spelling of 10422178914481 in words is "ten trillion, four hundred twenty-two billion, one hundred seventy-eight million, nine hundred fourteen thousand, four hundred eighty-one".