10120013012012 has 6 divisors (see below), whose sum is σ = 17710022771028. Its totient is φ = 5060006506004.

The previous prime is 10120013011981. The next prime is 10120013012051. The reversal of 10120013012012 is 21021031002101.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1265001626498 + ... + 1265001626505.

It is an arithmetic number, because the mean of its divisors is an integer number (2951670461838).

Almost surely, 2^{10120013012012} is an apocalyptic number.

It is an amenable number.

10120013012012 is a deficient number, since it is larger than the sum of its proper divisors (7590009759016).

10120013012012 is a wasteful number, since it uses less digits than its factorization.

10120013012012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2530003253007 (or 2530003253005 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 14.

Adding to 10120013012012 its reverse (21021031002101), we get a palindrome (31141044014113).

The spelling of 10120013012012 in words is "ten trillion, one hundred twenty billion, thirteen million, twelve thousand, twelve".