9711021202012 has 96 divisors (see below), whose sum is σ = 18979107323904. Its totient is φ = 4317434265600.

The previous prime is 9711021201991. The next prime is 9711021202067. The reversal of 9711021202012 is 2102021201179.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 630946837 + ... + 630962227.

It is an arithmetic number, because the mean of its divisors is an integer number (197699034624).

Almost surely, 2^{9711021202012} is an apocalyptic number.

It is an amenable number.

9711021202012 is a deficient number, since it is larger than the sum of its proper divisors (9268086121892).

9711021202012 is a wasteful number, since it uses less digits than its factorization.

9711021202012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17219 (or 17217 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 28.

The spelling of 9711021202012 in words is "nine trillion, seven hundred eleven billion, twenty-one million, two hundred two thousand, twelve".