1110122120111 has 8 divisors (see below), whose sum is σ = 1204092285984. Its totient is φ = 1019337383680.

The previous prime is 1110122119973. The next prime is 1110122120123. The reversal of 1110122120111 is 1110212210111.

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

It is a cyclic number.

It is not a de Polignac number, because 1110122120111 - 2¹⁰ = 1110122119087 is a prime.

It is a super-2 number, since 2×1110122120111² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1110122120131) 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, 796356635 + ... + 796358028.

It is an arithmetic number, because the mean of its divisors is an integer number (150511535748).

Almost surely, 2^{1110122120111} is an apocalyptic number.

1110122120111 is a deficient number, since it is larger than the sum of its proper divisors (93970165873).

1110122120111 is a wasteful number, since it uses less digits than its factorization.

1110122120111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1592714721.

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

Adding to 1110122120111 its reverse (1110212210111), we get a palindrome (2220334330222).

It can be divided in two parts, 1110 and 122120111, that added together give a palindrome (122121221).

The spelling of 1110122120111 in words is "one trillion, one hundred ten billion, one hundred twenty-two million, one hundred twenty thousand, one hundred eleven".