110200021002221 has 8 divisors (see below), whose sum is σ = 110580884727264. Its totient is φ = 109819189620880.

The previous prime is 110200021002199. The next prime is 110200021002299. The reversal of 110200021002221 is 122200120002011.

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

It is a cyclic number.

It is not a de Polignac number, because 110200021002221 - 2⁶ = 110200021002157 is a prime.

It is a super-4 number, since 4×110200021002221⁴ (a number of 57 digits) contains 4444 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 110200021002196 and 110200021002205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110200021002121) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1249871 + ... + 14898396.

It is an arithmetic number, because the mean of its divisors is an integer number (13822610590908).

Almost surely, 2^{110200021002221} is an apocalyptic number.

It is an amenable number.

110200021002221 is a deficient number, since it is larger than the sum of its proper divisors (380863725043).

110200021002221 is a wasteful number, since it uses less digits than its factorization.

110200021002221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16171851.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 110200021002221 its reverse (122200120002011), we get a palindrome (232400141004232).

The spelling of 110200021002221 in words is "one hundred ten trillion, two hundred billion, twenty-one million, two thousand, two hundred twenty-one".