10011020012012 has 24 divisors (see below), whose sum is σ = 17950580938752. Its totient is φ = 4882592610000.

The previous prime is 10011020012003. The next prime is 10011020012089. The reversal of 10011020012012 is 21021002011001.

It is a junction number, because it is equal to n+sod(n) for n = 10011020011984 and 10011020012002.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38621564 + ... + 38879907.

It is an arithmetic number, because the mean of its divisors is an integer number (747940872448).

Almost surely, 2^{10011020012012} is an apocalyptic number.

It is an amenable number.

10011020012012 is a deficient number, since it is larger than the sum of its proper divisors (7939560926740).

10011020012012 is a wasteful number, since it uses less digits than its factorization.

10011020012012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77502269 (or 77502267 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 10011020012012 its reverse (21021002011001), we get a palindrome (31032022023013).

The spelling of 10011020012012 in words is "ten trillion, eleven billion, twenty million, twelve thousand, twelve".