10011012100012 has 72 divisors (see below), whose sum is σ = 22749276876480. Its totient is φ = 3809687444640.

The previous prime is 10011012100007. The next prime is 10011012100021. The reversal of 10011012100012 is 21000121011001.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 53899462 + ... + 54084877.

It is an arithmetic number, because the mean of its divisors is an integer number (315962178840).

Almost surely, 2^{10011012100012} is an apocalyptic number.

It is an amenable number.

10011012100012 is an abundant number, since it is smaller than the sum of its proper divisors (12738264776468).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10011012100012 is a wasteful number, since it uses less digits than its factorization.

10011012100012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107984411 (or 107984402 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 10.

Adding to 10011012100012 its reverse (21000121011001), we get a palindrome (31011133111013).

The spelling of 10011012100012 in words is "ten trillion, eleven billion, twelve million, one hundred thousand, twelve".