463312722061220 has 48 divisors (see below), whose sum is σ = 995714576915520. Its totient is φ = 180991392091776.

The previous prime is 463312722061117. The next prime is 463312722061247. The reversal of 463312722061220 is 22160227213364.

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, 28890575 + ... + 41967734.

It is an arithmetic number, because the mean of its divisors is an integer number (20744053685740).

Almost surely, 2^{463312722061220} is an apocalyptic number.

It is an amenable number.

463312722061220 is an abundant number, since it is smaller than the sum of its proper divisors (532401854854300).

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

463312722061220 is a wasteful number, since it uses less digits than its factorization.

463312722061220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70865964 (or 70865962 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 41.

Adding to 463312722061220 its reverse (22160227213364), we get a palindrome (485472949274584).

The spelling of 463312722061220 in words is "four hundred sixty-three trillion, three hundred twelve billion, seven hundred twenty-two million, sixty-one thousand, two hundred twenty".