63315320464022 has 64 divisors (see below), whose sum is σ = 107374655225664. Its totient is φ = 27748364451840.

The previous prime is 63315320464013. The next prime is 63315320464049. The reversal of 63315320464022 is 22046402351336.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 39591128 + ... + 41159300.

It is an arithmetic number, because the mean of its divisors is an integer number (1677728987901).

Almost surely, 2^{63315320464022} is an apocalyptic number.

63315320464022 is a deficient number, since it is larger than the sum of its proper divisors (44059334761642).

63315320464022 is a wasteful number, since it uses less digits than its factorization.

63315320464022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1568673.

The product of its (nonzero) digits is 622080, while the sum is 41.

The spelling of 63315320464022 in words is "sixty-three trillion, three hundred fifteen billion, three hundred twenty million, four hundred sixty-four thousand, twenty-two".