1120110112121 has 32 divisors (see below), whose sum is σ = 1510378990848. Its totient is φ = 802215613440.

The previous prime is 1120110112109. The next prime is 1120110112129. The reversal of 1120110112121 is 1212110110211.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1120110112121 is a prime.

It is a super-2 number, since 2×1120110112121² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1120110112096 and 1120110112105.

It is not an unprimeable number, because it can be changed into a prime (1120110112129) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2168036 + ... + 2634501.

It is an arithmetic number, because the mean of its divisors is an integer number (47199343464).

Almost surely, 2^{1120110112121} is an apocalyptic number.

1120110112121 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1120110112121 is a deficient number, since it is larger than the sum of its proper divisors (390268878727).

1120110112121 is a wasteful number, since it uses less digits than its factorization.

1120110112121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4802801.

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

Adding to 1120110112121 its reverse (1212110110211), we get a palindrome (2332220222332).

The spelling of 1120110112121 in words is "one trillion, one hundred twenty billion, one hundred ten million, one hundred twelve thousand, one hundred twenty-one".