110112120201121 has 4 divisors (see below), whose sum is σ = 110236260134592. Its totient is φ = 109987980267652.

The previous prime is 110112120201073. The next prime is 110112120201133. The reversal of 110112120201121 is 121102021211011.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 110112120201121 - 2¹³ = 110112120192929 is a prime.

It is a super-2 number, since 2×110112120201121² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 110112120201095 and 110112120201104.

It is not an unprimeable number, because it can be changed into a prime (110112120501121) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 62069965405 + ... + 62069967178.

It is an arithmetic number, because the mean of its divisors is an integer number (27559065033648).

Almost surely, 2^{110112120201121} is an apocalyptic number.

It is an amenable number.

110112120201121 is a deficient number, since it is larger than the sum of its proper divisors (124139933471).

110112120201121 is an equidigital number, since it uses as much as digits as its factorization.

110112120201121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 124139933470.

The product of its (nonzero) digits is 16, while the sum is 16.

Adding to 110112120201121 its reverse (121102021211011), we get a palindrome (231214141412132).

The spelling of 110112120201121 in words is "one hundred ten trillion, one hundred twelve billion, one hundred twenty million, two hundred one thousand, one hundred twenty-one".