2002011098 has 4 divisors (see below), whose sum is σ = 3003016650. Its totient is φ = 1001005548.

The previous prime is 2002011097. The next prime is 2002011101. The reversal of 2002011098 is 8901102002.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 1031501689 + 970509409 = 32117^2 + 31153^2 .

It is not an unprimeable number, because it can be changed into a prime (2002011097) 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 as a sum of consecutive naturals, namely, 500502773 + ... + 500502776.

Almost surely, 2^2002011098 is an apocalyptic number.

2002011098 is a deficient number, since it is larger than the sum of its proper divisors (1001005552).

2002011098 is a wasteful number, since it uses less digits than its factorization.

2002011098 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1001005551.

The product of its (nonzero) digits is 288, while the sum is 23.

The square root of 2002011098 is about 44743.8386596412. The cubic root of 2002011098 is about 1260.3432125420.

The spelling of 2002011098 in words is "two billion, two million, eleven thousand, ninety-eight".