3200551212 has 12 divisors (see below), whose sum is σ = 7467952856. Its totient is φ = 1066850400.

The previous prime is 3200551201. The next prime is 3200551217. The reversal of 3200551212 is 2121550023.

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (3200551217) 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, 133356289 + ... + 133356312.

Almost surely, 2^3200551212 is an apocalyptic number.

It is an amenable number.

3200551212 is an abundant number, since it is smaller than the sum of its proper divisors (4267401644).

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

3200551212 is a wasteful number, since it uses less digits than its factorization.

3200551212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 266712608 (or 266712606 counting only the distinct ones).

The product of its (nonzero) digits is 600, while the sum is 21.

The square root of 3200551212 is about 56573.4143569221. The cubic root of 3200551212 is about 1473.6972063638.

The spelling of 3200551212 in words is "three billion, two hundred million, five hundred fifty-one thousand, two hundred twelve".