406022546113 has 2 divisors, whose sum is σ = 406022546114. Its totient is φ = 406022546112.

The previous prime is 406022546087. The next prime is 406022546161. The reversal of 406022546113 is 311645220604.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 331306150464 + 74716395649 = 575592^2 + 273343^2 .

It is a cyclic number.

It is not a de Polignac number, because 406022546113 - 2⁵ = 406022546081 is a prime.

It is a super-2 number, since 2×406022546113² (a number of 24 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (406022547113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 203011273056 + 203011273057.

It is an arithmetic number, because the mean of its divisors is an integer number (203011273057).

Almost surely, 2^406022546113 is an apocalyptic number.

It is an amenable number.

406022546113 is a deficient number, since it is larger than the sum of its proper divisors (1).

406022546113 is an equidigital number, since it uses as much as digits as its factorization.

406022546113 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 34560, while the sum is 34.

Adding to 406022546113 its reverse (311645220604), we get a palindrome (717667766717).

The spelling of 406022546113 in words is "four hundred six billion, twenty-two million, five hundred forty-six thousand, one hundred thirteen".