1120110122121 has 8 divisors (see below), whose sum is σ = 1581331937184. Its totient is φ = 702814194240.

The previous prime is 1120110122071. The next prime is 1120110122123. The reversal of 1120110122121 is 1212210110211.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1120110122121 - 2¹⁵ = 1120110089353 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1120110122121.

It is not an unprimeable number, because it can be changed into a prime (1120110122123) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10981471735 + ... + 10981471836.

It is an arithmetic number, because the mean of its divisors is an integer number (197666492148).

Almost surely, 2^{1120110122121} is an apocalyptic number.

It is an amenable number.

1120110122121 is a deficient number, since it is larger than the sum of its proper divisors (461221815063).

1120110122121 is a wasteful number, since it uses less digits than its factorization.

1120110122121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21962943591.

The product of its (nonzero) digits is 16, while the sum is 15.

Adding to 1120110122121 its reverse (1212210110211), we get a palindrome (2332320232332).

The spelling of 1120110122121 in words is "one trillion, one hundred twenty billion, one hundred ten million, one hundred twenty-two thousand, one hundred twenty-one".