2000091201 has 16 divisors (see below), whose sum is σ = 2872504320. Its totient is φ = 1234276560.

The previous prime is 2000091199. The next prime is 2000091211. The reversal of 2000091201 is 1021900002.

It is a happy number.

It is not a de Polignac number, because 2000091201 - 2¹ = 2000091199 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2000091211) 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, 465391 + ... + 469668.

It is an arithmetic number, because the mean of its divisors is an integer number (179531520).

Almost surely, 2^2000091201 is an apocalyptic number.

It is an amenable number.

2000091201 is a deficient number, since it is larger than the sum of its proper divisors (872413119).

2000091201 is a wasteful number, since it uses less digits than its factorization.

2000091201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 935116.

The product of its (nonzero) digits is 36, while the sum is 15.

The square root of 2000091201 is about 44722.3791965499. The cubic root of 2000091201 is about 1259.9402006137.

Adding to 2000091201 its reverse (1021900002), we get a palindrome (3021991203).

The spelling of 2000091201 in words is "two billion, ninety-one thousand, two hundred one".