10212011012012 has 6 divisors (see below), whose sum is σ = 17871019271028. Its totient is φ = 5106005506004.

The previous prime is 10212011012003. The next prime is 10212011012081. The reversal of 10212011012012 is 21021011021201.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1276501376498 + ... + 1276501376505.

It is an arithmetic number, because the mean of its divisors is an integer number (2978503211838).

Almost surely, 2^{10212011012012} is an apocalyptic number.

It is an amenable number.

10212011012012 is a deficient number, since it is larger than the sum of its proper divisors (7659008259016).

10212011012012 is a wasteful number, since it uses less digits than its factorization.

10212011012012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2553002753007 (or 2553002753005 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 10212011012012 its reverse (21021011021201), we get a palindrome (31233022033213).

The spelling of 10212011012012 in words is "ten trillion, two hundred twelve billion, eleven million, twelve thousand, twelve".