2212136328 has 16 divisors (see below), whose sum is σ = 5530340880. Its totient is φ = 737378768.

The previous prime is 2212136323. The next prime is 2212136341. The reversal of 2212136328 is 8236312122.

It is a nude number because it is divisible by every one of its digits.

It is a junction number, because it is equal to n+sod(n) for n = 2212136295 and 2212136304.

It is not an unprimeable number, because it can be changed into a prime (2212136321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 46086150 + ... + 46086197.

It is an arithmetic number, because the mean of its divisors is an integer number (345646305).

Almost surely, 2^2212136328 is an apocalyptic number.

It is an amenable number.

2212136328 is an abundant number, since it is smaller than the sum of its proper divisors (3318204552).

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

2212136328 is a wasteful number, since it uses less digits than its factorization.

2212136328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92172356 (or 92172352 counting only the distinct ones).

The product of its digits is 6912, while the sum is 30.

The square root of 2212136328 is about 47033.3533569530. The cubic root of 2212136328 is about 1302.9786389824.

The spelling of 2212136328 in words is "two billion, two hundred twelve million, one hundred thirty-six thousand, three hundred twenty-eight".