20000200336867 has 16 divisors (see below), whose sum is σ = 21062846302720. Its totient is φ = 18938556280800.

The previous prime is 20000200336859. The next prime is 20000200336973. The reversal of 20000200336867 is 76863300200002.

It is a cyclic number.

It is not a de Polignac number, because 20000200336867 - 2³ = 20000200336859 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (20000200036867) 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, 1005479992 + ... + 1005499882.

It is an arithmetic number, because the mean of its divisors is an integer number (1316427893920).

Almost surely, 2^{20000200336867} is an apocalyptic number.

20000200336867 is a deficient number, since it is larger than the sum of its proper divisors (1062645965853).

20000200336867 is a wasteful number, since it uses less digits than its factorization.

20000200336867 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42394.

The product of its (nonzero) digits is 72576, while the sum is 37.

Adding to 20000200336867 its reverse (76863300200002), we get a palindrome (96863500536869).

The spelling of 20000200336867 in words is "twenty trillion, two hundred million, three hundred thirty-six thousand, eight hundred sixty-seven".