22401311033473 has 2 divisors, whose sum is σ = 22401311033474. Its totient is φ = 22401311033472.

The previous prime is 22401311033467. The next prime is 22401311033501. The reversal of 22401311033473 is 37433011310422.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 17577366496369 + 4823944537104 = 4192537^2 + 2196348^2 .

It is a cyclic number.

It is not a de Polignac number, because 22401311033473 - 2¹⁷ = 22401310902401 is a prime.

It is not a weakly prime, because it can be changed into another prime (22401311033273) 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, 11200655516736 + 11200655516737.

It is an arithmetic number, because the mean of its divisors is an integer number (11200655516737).

Almost surely, 2^{22401311033473} is an apocalyptic number.

It is an amenable number.

22401311033473 is a deficient number, since it is larger than the sum of its proper divisors (1).

22401311033473 is an equidigital number, since it uses as much as digits as its factorization.

22401311033473 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 36288, while the sum is 34.

Adding to 22401311033473 its reverse (37433011310422), we get a palindrome (59834322343895).

The spelling of 22401311033473 in words is "twenty-two trillion, four hundred one billion, three hundred eleven million, thirty-three thousand, four hundred seventy-three".