2111002098 has 64 divisors (see below), whose sum is σ = 4582656000. Its totient is φ = 645841152.

The previous prime is 2111002073. The next prime is 2111002099. The reversal of 2111002098 is 8902001112.

It is not an unprimeable number, because it can be changed into a prime (2111002099) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 702403 + ... + 705401.

It is an arithmetic number, because the mean of its divisors is an integer number (71604000).

Almost surely, 2^2111002098 is an apocalyptic number.

2111002098 is an abundant number, since it is smaller than the sum of its proper divisors (2471653902).

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

2111002098 is a wasteful number, since it uses less digits than its factorization.

2111002098 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3191.

The product of its (nonzero) digits is 288, while the sum is 24.

The square root of 2111002098 is about 45945.6428619733. The cubic root of 2111002098 is about 1282.8116291465.

The spelling of 2111002098 in words is "two billion, one hundred eleven million, two thousand, ninety-eight".