3241202220 has 72 divisors (see below), whose sum is σ = 10097387664. Its totient is φ = 840958848.

The previous prime is 3241202213. The next prime is 3241202231. The reversal of 3241202220 is 222021423.

3241202220 is a `hidden beast` number, since 3 + 241 + 202 + 220 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 3241202193 and 3241202202.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 236674 + ... + 249993.

Almost surely, 2^3241202220 is an apocalyptic number.

3241202220 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3241202220 is an abundant number, since it is smaller than the sum of its proper divisors (6856185444).

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

3241202220 is a wasteful number, since it uses less digits than its factorization.

3241202220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 486719 (or 486714 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 18.

The square root of 3241202220 is about 56931.5573298325. The cubic root of 3241202220 is about 1479.9102423043.

Adding to 3241202220 its reverse (222021423), we get a palindrome (3463223643).

The spelling of 3241202220 in words is "three billion, two hundred forty-one million, two hundred two thousand, two hundred twenty".