3202101103220 has 72 divisors (see below), whose sum is σ = 6913785261600. Its totient is φ = 1245732647040.

The previous prime is 3202101103213. The next prime is 3202101103283. The reversal of 3202101103220 is 223011012023.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 73876955 + ... + 73920285.

It is an arithmetic number, because the mean of its divisors is an integer number (96024795300).

Almost surely, 2^{3202101103220} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3202101103220, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3456892630800).

3202101103220 is an abundant number, since it is smaller than the sum of its proper divisors (3711684158380).

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

3202101103220 is a wasteful number, since it uses less digits than its factorization.

3202101103220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46113 (or 46074 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 3202101103220 its reverse (223011012023), we get a palindrome (3425112115243).

The spelling of 3202101103220 in words is "three trillion, two hundred two billion, one hundred one million, one hundred three thousand, two hundred twenty".