2000120089 has 16 divisors (see below), whose sum is σ = 2290498560. Its totient is φ = 1728783760.

The previous prime is 2000120039. The next prime is 2000120099. The reversal of 2000120089 is 9800210002.

It is not a de Polignac number, because 2000120089 - 2¹⁵ = 2000087321 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2000120009) 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, 18582 + ... + 65920.

It is an arithmetic number, because the mean of its divisors is an integer number (143156160).

Almost surely, 2^2000120089 is an apocalyptic number.

It is an amenable number.

2000120089 is a deficient number, since it is larger than the sum of its proper divisors (290378471).

2000120089 is a wasteful number, since it uses less digits than its factorization.

2000120089 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47540.

The product of its (nonzero) digits is 288, while the sum is 22.

The square root of 2000120089 is about 44722.7021656787. The cubic root of 2000120089 is about 1259.9462665000.

The spelling of 2000120089 in words is "two billion, one hundred twenty thousand, eighty-nine".