10210012012 has 12 divisors (see below), whose sum is σ = 17869177480. Its totient is φ = 5104532736.

The previous prime is 10210011989. The next prime is 10210012039. The reversal of 10210012012 is 21021001201.

It is a self number, because there is not a number n which added to its sum of digits gives 10210012012.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 67338 + ... + 157969.

Almost surely, 2^10210012012 is an apocalyptic number.

It is an amenable number.

10210012012 is a deficient number, since it is larger than the sum of its proper divisors (7659165468).

10210012012 is a wasteful number, since it uses less digits than its factorization.

10210012012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 236640 (or 236638 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 10210012012 its reverse (21021001201), we get a palindrome (31231013213).

It can be divided in two parts, 1021001201 and 2, that multiplied together give a palindrome (2042002402).

The spelling of 10210012012 in words is "ten billion, two hundred ten million, twelve thousand, twelve".