110121121112 has 8 divisors (see below), whose sum is σ = 206477102100. Its totient is φ = 55060560552.

The previous prime is 110121121109. The next prime is 110121121147. The reversal of 110121121112 is 211121121011.

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×110121121112² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6882570062 + ... + 6882570077.

Almost surely, 2^110121121112 is an apocalyptic number.

It is an amenable number.

110121121112 is a deficient number, since it is larger than the sum of its proper divisors (96355980988).

110121121112 is a wasteful number, since it uses less digits than its factorization.

110121121112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13765140145 (or 13765140141 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 14.

Adding to 110121121112 its reverse (211121121011), we get a palindrome (321242242123).

The spelling of 110121121112 in words is "one hundred ten billion, one hundred twenty-one million, one hundred twenty-one thousand, one hundred twelve".