110121312202112 has 32 divisors (see below), whose sum is σ = 219840302404800. Its totient is φ = 54945706892800.

The previous prime is 110121312202087. The next prime is 110121312202133. The reversal of 110121312202112 is 211202213121011.

It is a tau number, because it is divible by the number of its divisors (32).

It is a super-2 number, since 2×110121312202112² (a number of 29 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 in 3 ways as a sum of consecutive naturals, for example, 897979139 + ... + 898101762.

It is an arithmetic number, because the mean of its divisors is an integer number (6870009450150).

Almost surely, 2^{110121312202112} is an apocalyptic number.

It is an amenable number.

110121312202112 is a deficient number, since it is larger than the sum of its proper divisors (109718990202688).

110121312202112 is an equidigital number, since it uses as much as digits as its factorization.

110121312202112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1796081394 (or 1796081382 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 20.

Adding to 110121312202112 its reverse (211202213121011), we get a palindrome (321323525323123).

The spelling of 110121312202112 in words is "one hundred ten trillion, one hundred twenty-one billion, three hundred twelve million, two hundred two thousand, one hundred twelve".