10166212 has 24 divisors (see below), whose sum is σ = 20525120. Its totient is φ = 4315680.

The previous prime is 10166201. The next prime is 10166213. The reversal of 10166212 is 21266101.

It is a self number, because there is not a number n which added to its sum of digits gives 10166212.

It is not an unprimeable number, because it can be changed into a prime (10166213) 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 7 ways as a sum of consecutive naturals, for example, 1387 + ... + 4717.

Almost surely, 2^10166212 is an apocalyptic number.

It is an amenable number.

10166212 is an abundant number, since it is smaller than the sum of its proper divisors (10358908).

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

10166212 is a wasteful number, since it uses less digits than its factorization.

10166212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3451 (or 3449 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 19.

The square root of 10166212 is about 3188.4497800655. The cubic root of 10166212 is about 216.6305591375.

The spelling of 10166212 in words is "ten million, one hundred sixty-six thousand, two hundred twelve".