10229312 has 14 divisors (see below), whose sum is σ = 20298918. Its totient is φ = 5114624.

The previous prime is 10229311. The next prime is 10229327. The reversal of 10229312 is 21392201.

It can be written as a sum of positive squares in only one way, i.e., 5494336 + 4734976 = 2344^2 + 2176^2 .

It is not an unprimeable number, because it can be changed into a prime (10229311) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 79853 + ... + 79980.

Almost surely, 2^10229312 is an apocalyptic number.

It is an amenable number.

10229312 is a deficient number, since it is larger than the sum of its proper divisors (10069606).

10229312 is an equidigital number, since it uses as much as digits as its factorization.

10229312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 159845 (or 159835 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 20.

The square root of 10229312 is about 3198.3295640068. The cubic root of 10229312 is about 217.0778317365.

The spelling of 10229312 in words is "ten million, two hundred twenty-nine thousand, three hundred twelve".