110021020210000 has 100 divisors (see below), whose sum is σ = 266386595927584. Its totient is φ = 44005978800000.

The previous prime is 110021020209967. The next prime is 110021020210019. The reversal of 110021020210000 is 12020120011.

It is a tau number, because it is divible by the number of its divisors (100).

It is a Harshad number since it is a multiple of its sum of digits (10).

It is a congruent number.

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 19 ways as a sum of consecutive naturals, for example, 186615685 + ... + 187204315.

Almost surely, 2^{110021020210000} is an apocalyptic number.

110021020210000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 110021020210000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (133193297963792).

110021020210000 is an abundant number, since it is smaller than the sum of its proper divisors (156365575717584).

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

110021020210000 is an equidigital number, since it uses as much as digits as its factorization.

110021020210000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 607350 (or 607329 counting only the distinct ones).

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

Adding to 110021020210000 its reverse (12020120011), we get a palindrome (110033040330011).

The spelling of 110021020210000 in words is "one hundred ten trillion, twenty-one billion, twenty million, two hundred ten thousand".