3215214120 has 64 divisors (see below), whose sum is σ = 9704877120. Its totient is φ = 852125184.

The previous prime is 3215214109. The next prime is 3215214139. The reversal of 3215214120 is 214125123.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 62629 + ... + 101748.

It is an arithmetic number, because the mean of its divisors is an integer number (151638705).

Almost surely, 2^3215214120 is an apocalyptic number.

3215214120 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3215214120 is an abundant number, since it is smaller than the sum of its proper divisors (6489663000).

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

3215214120 is a wasteful number, since it uses less digits than its factorization.

3215214120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 164554 (or 164550 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 21.

The square root of 3215214120 is about 56702.8581290220. The cubic root of 3215214120 is about 1475.9442954572.

Adding to 3215214120 its reverse (214125123), we get a palindrome (3429339243).

The spelling of 3215214120 in words is "three billion, two hundred fifteen million, two hundred fourteen thousand, one hundred twenty".