8765330020002 has 24 divisors (see below), whose sum is σ = 18992156801436. Its totient is φ = 2921683069536.

The previous prime is 8765330020001. The next prime is 8765330020039. The reversal of 8765330020002 is 2000200335678.

It can be written as a sum of positive squares in 2 ways, for example, as 8379513878121 + 385816141881 = 2894739^2 + 621141^2 .

It is not an unprimeable number, because it can be changed into a prime (8765330020001) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7221693 + ... + 8347664.

Almost surely, 2^{8765330020002} is an apocalyptic number.

8765330020002 is an abundant number, since it is smaller than the sum of its proper divisors (10226826781434).

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

8765330020002 is a wasteful number, since it uses less digits than its factorization.

8765330020002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15600642 (or 15600639 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 36.

The spelling of 8765330020002 in words is "eight trillion, seven hundred sixty-five billion, three hundred thirty million, twenty thousand, two".