20020002000007 has 16 divisors (see below), whose sum is σ = 21204304703712. Its totient is φ = 18836439946240.

The previous prime is 20020002000001. The next prime is 20020002000059. The reversal of 20020002000007 is 70000020002002.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-20020002000007 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20020002000001) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 963833532 + ... + 963854302.

It is an arithmetic number, because the mean of its divisors is an integer number (1325269043982).

Almost surely, 2^{20020002000007} is an apocalyptic number.

20020002000007 is a deficient number, since it is larger than the sum of its proper divisors (1184302703705).

20020002000007 is a wasteful number, since it uses less digits than its factorization.

20020002000007 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35858.

The product of its (nonzero) digits is 56, while the sum is 13.

Adding to 20020002000007 its reverse (70000020002002), we get a palindrome (90020022002009).

The spelling of 20020002000007 in words is "twenty trillion, twenty billion, two million, seven", and thus it is an aban number and an uban number.