10210312012 has 12 divisors (see below), whose sum is σ = 17870887440. Its totient is φ = 5104344176.

The previous prime is 10210311973. The next prime is 10210312037. The reversal of 10210312012 is 21021301201.

10210312012 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 10210311983 and 10210312001.

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 3 ways as a sum of consecutive naturals, for example, 174208 + ... + 225319.

It is an arithmetic number, because the mean of its divisors is an integer number (1489240620).

Almost surely, 2^10210312012 is an apocalyptic number.

It is an amenable number.

10210312012 is a deficient number, since it is larger than the sum of its proper divisors (7660575428).

10210312012 is a wasteful number, since it uses less digits than its factorization.

10210312012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 405920 (or 405918 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 13.

Adding to 10210312012 its reverse (21021301201), we get a palindrome (31231613213).

The spelling of 10210312012 in words is "ten billion, two hundred ten million, three hundred twelve thousand, twelve".