63322316022 has 64 divisors (see below), whose sum is σ = 146253496320. Its totient is φ = 17902875936.

The previous prime is 63322315967. The next prime is 63322316027. The reversal of 63322316022 is 22061322336.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (63322316027) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4248379 + ... + 4263257.

It is an arithmetic number, because the mean of its divisors is an integer number (2285210880).

Almost surely, 2^63322316022 is an apocalyptic number.

63322316022 is an abundant number, since it is smaller than the sum of its proper divisors (82931180298).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

63322316022 is a wasteful number, since it uses less digits than its factorization.

63322316022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15945.

The product of its (nonzero) digits is 15552, while the sum is 30.

Adding to 63322316022 its reverse (22061322336), we get a palindrome (85383638358).

The spelling of 63322316022 in words is "sixty-three billion, three hundred twenty-two million, three hundred sixteen thousand, twenty-two".