2001010092 has 48 divisors (see below), whose sum is σ = 5114158560. Its totient is φ = 606118912.

The previous prime is 2001010087. The next prime is 2001010093. The reversal of 2001010092 is 2900101002.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (2001010093) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 163203 + ... + 175034.

It is an arithmetic number, because the mean of its divisors is an integer number (106544970).

Almost surely, 2^2001010092 is an apocalyptic number.

It is an amenable number.

2001010092 is an abundant number, since it is smaller than the sum of its proper divisors (3113148468).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2001010092 is a wasteful number, since it uses less digits than its factorization.

2001010092 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 338290 (or 338288 counting only the distinct ones).

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

The square root of 2001010092 is about 44732.6512963406. The cubic root of 2001010092 is about 1260.1331202260.

Adding to 2001010092 its reverse (2900101002), we get a palindrome (4901111094).

The spelling of 2001010092 in words is "two billion, one million, ten thousand, ninety-two".