1120102222111 has 4 divisors (see below), whose sum is σ = 1131192343224. Its totient is φ = 1109012101000.

The previous prime is 1120102222081. The next prime is 1120102222117. The reversal of 1120102222111 is 1112222010211.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1120102222111 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1120102222117) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5545060405 + ... + 5545060606.

It is an arithmetic number, because the mean of its divisors is an integer number (282798085806).

Almost surely, 2^{1120102222111} is an apocalyptic number.

1120102222111 is a deficient number, since it is larger than the sum of its proper divisors (11090121113).

1120102222111 is a wasteful number, since it uses less digits than its factorization.

1120102222111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11090121112.

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 1120102222111 its reverse (1112222010211), we get a palindrome (2232324232322).

The spelling of 1120102222111 in words is "one trillion, one hundred twenty billion, one hundred two million, two hundred twenty-two thousand, one hundred eleven".