20002000207 has 16 divisors (see below), whose sum is σ = 24071904000. Its totient is φ = 16235916480.

The previous prime is 20002000181. The next prime is 20002000217. The reversal of 20002000207 is 70200020002.

It is not a de Polignac number, because 20002000207 - 2¹⁵ = 20001967439 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 (20002000217) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 331107 + ... + 386827.

It is an arithmetic number, because the mean of its divisors is an integer number (1504494000).

Almost surely, 2^20002000207 is an apocalyptic number.

20002000207 is a deficient number, since it is larger than the sum of its proper divisors (4069903793).

20002000207 is a wasteful number, since it uses less digits than its factorization.

20002000207 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58446.

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

Adding to 20002000207 its reverse (70200020002), we get a palindrome (90202020209).

The spelling of 20002000207 in words is "twenty billion, two million, two hundred seven", and thus it is an aban number.