110211110012121 has 8 divisors (see below), whose sum is σ = 146948596994304. Its totient is φ = 73473848185680.

The previous prime is 110211110012119. The next prime is 110211110012123. The reversal of 110211110012121 is 121210011112011.

It is an interprime number because it is at equal distance from previous prime (110211110012119) and next prime (110211110012123).

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

It is not a de Polignac number, because 110211110012121 - 2¹ = 110211110012119 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 110211110012121.

It is not an unprimeable number, because it can be changed into a prime (110211110012123) 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, 55143465 + ... + 57107126.

It is an arithmetic number, because the mean of its divisors is an integer number (18368574624288).

Almost surely, 2^{110211110012121} is an apocalyptic number.

It is an amenable number.

110211110012121 is a deficient number, since it is larger than the sum of its proper divisors (36737486982183).

110211110012121 is a wasteful number, since it uses less digits than its factorization.

110211110012121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112577871.

The product of its (nonzero) digits is 8, while the sum is 15.

Adding to 110211110012121 its reverse (121210011112011), we get a palindrome (231421121124132).

The spelling of 110211110012121 in words is "one hundred ten trillion, two hundred eleven billion, one hundred ten million, twelve thousand, one hundred twenty-one".