210312010012 has 24 divisors (see below), whose sum is σ = 396447823296. Its totient is φ = 97044900288.

The previous prime is 210312009967. The next prime is 210312010063. The reversal of 210312010012 is 210010213012.

210312010012 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 2×210312010012² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (13).

It is a junction number, because it is equal to n+sod(n) for n = 210312009974 and 210312010001.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 231268 + ... + 688555.

It is an arithmetic number, because the mean of its divisors is an integer number (16518659304).

Almost surely, 2^210312010012 is an apocalyptic number.

It is an amenable number.

210312010012 is a deficient number, since it is larger than the sum of its proper divisors (186135813284).

210312010012 is a wasteful number, since it uses less digits than its factorization.

210312010012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 924237 (or 924235 counting only the distinct ones).

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

Adding to 210312010012 its reverse (210010213012), we get a palindrome (420322223024).

The spelling of 210312010012 in words is "two hundred ten billion, three hundred twelve million, ten thousand, twelve".