2000201701667 has 8 divisors (see below), whose sum is σ = 2154081172320. Its totient is φ = 1846324774080.

The previous prime is 2000201701661. The next prime is 2000201701669. The reversal of 2000201701667 is 7661071020002.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2000201701667 - 2⁴ = 2000201701651 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2000201701661) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1192559 + ... + 2328647.

It is an arithmetic number, because the mean of its divisors is an integer number (269260146540).

Almost surely, 2^{2000201701667} is an apocalyptic number.

2000201701667 is a deficient number, since it is larger than the sum of its proper divisors (153879470653).

2000201701667 is a wasteful number, since it uses less digits than its factorization.

2000201701667 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1271533.

The product of its (nonzero) digits is 7056, while the sum is 32.

Adding to 2000201701667 its reverse (7661071020002), we get a palindrome (9661272721669).

The spelling of 2000201701667 in words is "two trillion, two hundred one million, seven hundred one thousand, six hundred sixty-seven".