1120110022111 has 12 divisors (see below), whose sum is σ = 1139574761424. Its totient is φ = 1100972379200.

The previous prime is 1120110022069. The next prime is 1120110022151. The reversal of 1120110022111 is 1112200110211.

It is a happy number.

It is not a de Polignac number, because 1120110022111 - 2¹¹ = 1120110020063 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1120110022091 and 1120110022100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1120110022151) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 31453926 + ... + 31489516.

It is an arithmetic number, because the mean of its divisors is an integer number (94964563452).

Almost surely, 2^{1120110022111} is an apocalyptic number.

1120110022111 is a deficient number, since it is larger than the sum of its proper divisors (19464739313).

1120110022111 is an frugal number, since it uses more digits than its factorization.

1120110022111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44750 (or 44691 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 13.

Adding to 1120110022111 its reverse (1112200110211), we get a palindrome (2232310132322).

The spelling of 1120110022111 in words is "one trillion, one hundred twenty billion, one hundred ten million, twenty-two thousand, one hundred eleven".