3201206350220 has 12 divisors (see below), whose sum is σ = 6722533335504. Its totient is φ = 1280482540080.

The previous prime is 3201206350217. The next prime is 3201206350229. The reversal of 3201206350220 is 220536021023.

It is a self number, because there is not a number n which added to its sum of digits gives 3201206350220.

It is not an unprimeable number, because it can be changed into a prime (3201206350229) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 80030158736 + ... + 80030158775.

It is an arithmetic number, because the mean of its divisors is an integer number (560211111292).

Almost surely, 2^{3201206350220} is an apocalyptic number.

It is an amenable number.

3201206350220 is an abundant number, since it is smaller than the sum of its proper divisors (3521326985284).

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

3201206350220 is a wasteful number, since it uses less digits than its factorization.

3201206350220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 160060317520 (or 160060317518 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 26.

The spelling of 3201206350220 in words is "three trillion, two hundred one billion, two hundred six million, three hundred fifty thousand, two hundred twenty".