2212725808 has 20 divisors (see below), whose sum is σ = 4290660400. Its totient is φ = 1105458624.

The previous prime is 2212725803. The next prime is 2212725811. The reversal of 2212725808 is 8085272122.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (2212725803) 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, 36108 + ... + 75691.

It is an arithmetic number, because the mean of its divisors is an integer number (214533020).

Almost surely, 2^2212725808 is an apocalyptic number.

It is an amenable number.

2212725808 is a deficient number, since it is larger than the sum of its proper divisors (2077934592).

2212725808 is a wasteful number, since it uses less digits than its factorization.

2212725808 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113044 (or 113038 counting only the distinct ones).

The product of its (nonzero) digits is 35840, while the sum is 37.

The square root of 2212725808 is about 47039.6195562847. The cubic root of 2212725808 is about 1303.0943659720.

The spelling of 2212725808 in words is "two billion, two hundred twelve million, seven hundred twenty-five thousand, eight hundred eight".