110021101212001 has 8 divisors (see below), whose sum is σ = 125964143582400. Its totient is φ = 94134494390928.

The previous prime is 110021101211971. The next prime is 110021101212047. The reversal of 110021101212001 is 100212101120011.

It is a happy number.

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 110021101212001 - 2⁷ = 110021101211873 is a prime.

It is a super-2 number, since 2×110021101212001² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (110021101218001) 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, 14108883151 + ... + 14108890948.

It is an arithmetic number, because the mean of its divisors is an integer number (15745517947800).

Almost surely, 2^{110021101212001} is an apocalyptic number.

It is an amenable number.

110021101212001 is a deficient number, since it is larger than the sum of its proper divisors (15943042370399).

110021101212001 is an equidigital number, since it uses as much as digits as its factorization.

110021101212001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28217774663.

The product of its (nonzero) digits is 8, while the sum is 13.

Adding to 110021101212001 its reverse (100212101120011), we get a palindrome (210233202332012).

The spelling of 110021101212001 in words is "one hundred ten trillion, twenty-one billion, one hundred one million, two hundred twelve thousand, one".