10207212 has 24 divisors (see below), whose sum is σ = 23923200. Its totient is φ = 3387216.

The previous prime is 10207201. The next prime is 10207229. The reversal of 10207212 is 21270201.

It is a junction number, because it is equal to n+sod(n) for n = 10207191 and 10207200.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1089 + ... + 4647.

It is an arithmetic number, because the mean of its divisors is an integer number (996800).

Almost surely, 2^10207212 is an apocalyptic number.

10207212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

10207212 is an abundant number, since it is smaller than the sum of its proper divisors (13715988).

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

10207212 is a wasteful number, since it uses less digits than its factorization.

10207212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3805 (or 3803 counting only the distinct ones).

The product of its (nonzero) digits is 56, while the sum is 15.

The square root of 10207212 is about 3194.8727674197. The cubic root of 10207212 is about 216.9213898334.

Adding to 10207212 its reverse (21270201), we get a palindrome (31477413).

The spelling of 10207212 in words is "ten million, two hundred seven thousand, two hundred twelve".