4664602020220 has 24 divisors (see below), whose sum is σ = 9913684297104. Its totient is φ = 1843360797696.

The previous prime is 4664602020209. The next prime is 4664602020257. The reversal of 4664602020220 is 220202064664.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1404998949 + ... + 1405002268.

It is an arithmetic number, because the mean of its divisors is an integer number (413070179046).

Almost surely, 2^{4664602020220} is an apocalyptic number.

It is an amenable number.

4664602020220 is an abundant number, since it is smaller than the sum of its proper divisors (5249082276884).

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

4664602020220 is a wasteful number, since it uses less digits than its factorization.

4664602020220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2810001309 (or 2810001307 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 34.

Adding to 4664602020220 its reverse (220202064664), we get a palindrome (4884804084884).

The spelling of 4664602020220 in words is "four trillion, six hundred sixty-four billion, six hundred two million, twenty thousand, two hundred twenty".