110010212200021 has 12 divisors (see below), whose sum is σ = 129773472516000. Its totient is φ = 92966376504120.

The previous prime is 110010212200019. The next prime is 110010212200033. The reversal of 110010212200021 is 120002212010011.

It is not a de Polignac number, because 110010212200021 - 2¹ = 110010212200019 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 110010212199974 and 110010212200010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110010212200081) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 15810604771 + ... + 15810611728.

It is an arithmetic number, because the mean of its divisors is an integer number (10814456043000).

Almost surely, 2^{110010212200021} is an apocalyptic number.

It is an amenable number.

110010212200021 is a deficient number, since it is larger than the sum of its proper divisors (19763260315979).

110010212200021 is an equidigital number, since it uses as much as digits as its factorization.

110010212200021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31621216584 (or 31621216577 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 110010212200021 its reverse (120002212010011), we get a palindrome (230012424210032).

The spelling of 110010212200021 in words is "one hundred ten trillion, ten billion, two hundred twelve million, two hundred thousand, twenty-one".