110200210021 has 8 divisors (see below), whose sum is σ = 120521232864. Its totient is φ = 99929657520.

The previous prime is 110200210019. The next prime is 110200210027. The reversal of 110200210021 is 120012002011.

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

It is not a de Polignac number, because 110200210021 - 2¹ = 110200210019 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110200210027) 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 in 7 ways as a sum of consecutive naturals, for example, 12613015 + ... + 12621748.

It is an arithmetic number, because the mean of its divisors is an integer number (15065154108).

Almost surely, 2^110200210021 is an apocalyptic number.

110200210021 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

110200210021 is a deficient number, since it is larger than the sum of its proper divisors (10321022843).

110200210021 is a wasteful number, since it uses less digits than its factorization.

110200210021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25235171.

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 110200210021 its reverse (120012002011), we get a palindrome (230212212032).

The spelling of 110200210021 in words is "one hundred ten billion, two hundred million, two hundred ten thousand, twenty-one".