211210202000998 has 16 divisors (see below), whose sum is σ = 317778579999504. Its totient is φ = 105284054373120.

The previous prime is 211210202000753. The next prime is 211210202001011. The reversal of 211210202000998 is 899000202012112.

It is a congruent number.

It is an unprimeable number.

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 in 7 ways as a sum of consecutive naturals, for example, 2171340 + ... + 20667247.

It is an arithmetic number, because the mean of its divisors is an integer number (19861161249969).

Almost surely, 2^{211210202000998} is an apocalyptic number.

211210202000998 is a deficient number, since it is larger than the sum of its proper divisors (106568377998506).

211210202000998 is a wasteful number, since it uses less digits than its factorization.

211210202000998 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22852647.

The product of its (nonzero) digits is 10368, while the sum is 37.

The spelling of 211210202000998 in words is "two hundred eleven trillion, two hundred ten billion, two hundred two million, nine hundred ninety-eight", and thus it is an aban number.