3200221130 has 8 divisors (see below), whose sum is σ = 5760398052. Its totient is φ = 1280088448.

The previous prime is 3200221103. The next prime is 3200221147. The reversal of 3200221130 is 311220023.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 3199825489 + 395641 = 56567^2 + 629^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 160011047 + ... + 160011066.

Almost surely, 2^3200221130 is an apocalyptic number.

3200221130 is a deficient number, since it is larger than the sum of its proper divisors (2560176922).

3200221130 is a wasteful number, since it uses less digits than its factorization.

3200221130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 320022120.

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 3200221130 is about 56570.4969926905. The cubic root of 3200221130 is about 1473.6465424195.

Adding to 3200221130 its reverse (311220023), we get a palindrome (3511441153).

The spelling of 3200221130 in words is "three billion, two hundred million, two hundred twenty-one thousand, one hundred thirty".