202021000098 has 16 divisors (see below), whose sum is σ = 404200540800. Its totient is φ = 67313909936.

The previous prime is 202021000087. The next prime is 202021000117. The reversal of 202021000098 is 890000120202.

202021000098 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×202021000098² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 6589290 + ... + 6619877.

It is an arithmetic number, because the mean of its divisors is an integer number (25262533800).

Almost surely, 2^202021000098 is an apocalyptic number.

202021000098 is an abundant number, since it is smaller than the sum of its proper divisors (202179540702).

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

202021000098 is a wasteful number, since it uses less digits than its factorization.

202021000098 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13211721.

The product of its (nonzero) digits is 576, while the sum is 24.

The spelling of 202021000098 in words is "two hundred two billion, twenty-one million, ninety-eight", and thus it is an aban number.