10012012112012 has 12 divisors (see below), whose sum is σ = 17571224697600. Its totient is φ = 4991662198416.

The previous prime is 10012012111957. The next prime is 10012012112033. The reversal of 10012012112012 is 21021121021001.

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, 3585962828 + ... + 3585965619.

It is an arithmetic number, because the mean of its divisors is an integer number (1464268724800).

Almost surely, 2^{10012012112012} is an apocalyptic number.

It is an amenable number.

10012012112012 is a deficient number, since it is larger than the sum of its proper divisors (7559212585588).

10012012112012 is a wasteful number, since it uses less digits than its factorization.

10012012112012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7171928800 (or 7171928798 counting only the distinct ones).

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

Adding to 10012012112012 its reverse (21021121021001), we get a palindrome (31033133133013).

The spelling of 10012012112012 in words is "ten trillion, twelve billion, twelve million, one hundred twelve thousand, twelve".