63663222143332 has 48 divisors (see below), whose sum is σ = 134841807717120. Its totient is φ = 25674411912192.

The previous prime is 63663222143251. The next prime is 63663222143369. The reversal of 63663222143332 is 23334122236636.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10172232 + ... + 15192127.

It is an arithmetic number, because the mean of its divisors is an integer number (2809204327440).

Almost surely, 2^{63663222143332} is an apocalyptic number.

It is an amenable number.

63663222143332 is an abundant number, since it is smaller than the sum of its proper divisors (71178585573788).

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

63663222143332 is a wasteful number, since it uses less digits than its factorization.

63663222143332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25369660 (or 25369658 counting only the distinct ones).

The product of its digits is 3359232, while the sum is 46.

Adding to 63663222143332 its reverse (23334122236636), we get a palindrome (86997344379968).

The spelling of 63663222143332 in words is "sixty-three trillion, six hundred sixty-three billion, two hundred twenty-two million, one hundred forty-three thousand, three hundred thirty-two".