210021201098 has 8 divisors (see below), whose sum is σ = 315042741792. Its totient is φ = 105006953836.

The previous prime is 210021201077. The next prime is 210021201101. The reversal of 210021201098 is 890102120012.

210021201098 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

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 3 ways as a sum of consecutive naturals, for example, 1750790 + ... + 1866897.

It is an arithmetic number, because the mean of its divisors is an integer number (39380342724).

Almost surely, 2^210021201098 is an apocalyptic number.

210021201098 is a deficient number, since it is larger than the sum of its proper divisors (105021540694).

210021201098 is a wasteful number, since it uses less digits than its factorization.

210021201098 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3646716.

The product of its (nonzero) digits is 576, while the sum is 26.

The spelling of 210021201098 in words is "two hundred ten billion, twenty-one million, two hundred one thousand, ninety-eight".