10071212 has 12 divisors (see below), whose sum is σ = 17649576. Its totient is φ = 5028480.

The previous prime is 10071211. The next prime is 10071223. The reversal of 10071212 is 21217001.

10071212 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×10071212² = 202858622297888, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10071211) 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, 2588 + ... + 5180.

It is an arithmetic number, because the mean of its divisors is an integer number (1470798).

Almost surely, 2^10071212 is an apocalyptic number.

It is an amenable number.

10071212 is a deficient number, since it is larger than the sum of its proper divisors (7578364).

10071212 is a wasteful number, since it uses less digits than its factorization.

10071212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3568 (or 3566 counting only the distinct ones).

The product of its (nonzero) digits is 28, while the sum is 14.

The square root of 10071212 is about 3173.5172915867. The cubic root of 10071212 is about 215.9536651870.

Adding to 10071212 its reverse (21217001), we get a palindrome (31288213).

The spelling of 10071212 in words is "ten million, seventy-one thousand, two hundred twelve".