3201010212220 has 48 divisors (see below), whose sum is σ = 6880038092928. Its totient is φ = 1250442920960.

The previous prime is 3201010212209. The next prime is 3201010212221. The reversal of 3201010212220 is 222120101023.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 3201010212194 and 3201010212203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3201010212221) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 3260077 + ... + 4126756.

It is an arithmetic number, because the mean of its divisors is an integer number (143334126936).

Almost surely, 2^{3201010212220} is an apocalyptic number.

It is an amenable number.

3201010212220 is an abundant number, since it is smaller than the sum of its proper divisors (3679027880708).

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

3201010212220 is a wasteful number, since it uses less digits than its factorization.

3201010212220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7387350 (or 7387348 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 3201010212220 its reverse (222120101023), we get a palindrome (3423130313243).

The spelling of 3201010212220 in words is "three trillion, two hundred one billion, ten million, two hundred twelve thousand, two hundred twenty".