3200102300220 has 96 divisors (see below), whose sum is σ = 10593442137600. Its totient is φ = 706229470464.

The previous prime is 3200102300179. The next prime is 3200102300281. The reversal of 3200102300220 is 220032010023.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 3200102300220.

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, 131354910 + ... + 131379269.

It is an arithmetic number, because the mean of its divisors is an integer number (110348355600).

Almost surely, 2^{3200102300220} is an apocalyptic number.

3200102300220 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3200102300220 is an abundant number, since it is smaller than the sum of its proper divisors (7393339837380).

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

3200102300220 is a wasteful number, since it uses less digits than its factorization.

3200102300220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 262734227 (or 262734225 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 15.

Adding to 3200102300220 its reverse (220032010023), we get a palindrome (3420134310243).

The spelling of 3200102300220 in words is "three trillion, two hundred billion, one hundred two million, three hundred thousand, two hundred twenty".