110121001100112 has 80 divisors (see below), whose sum is σ = 292861868751872. Its totient is φ = 35630085496320.

The previous prime is 110121001100093. The next prime is 110121001100119. The reversal of 110121001100112 is 211001100121011.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110121001100119) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 72892528 + ... + 74387919.

Almost surely, 2^{110121001100112} is an apocalyptic number.

110121001100112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

110121001100112 is an abundant number, since it is smaller than the sum of its proper divisors (182740867651760).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

110121001100112 is a wasteful number, since it uses less digits than its factorization.

110121001100112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 147280916 (or 147280910 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 12.

Adding to 110121001100112 its reverse (211001100121011), we get a palindrome (321122101221123).

The spelling of 110121001100112 in words is "one hundred ten trillion, one hundred twenty-one billion, one million, one hundred thousand, one hundred twelve".