1100110211122 has 16 divisors (see below), whose sum is σ = 1792827673560. Its totient is φ = 503249870592.

The previous prime is 1100110211099. The next prime is 1100110211141. The reversal of 1100110211122 is 2211120110011.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 397629875241 + 702480335881 = 630579^2 + 838141^2 .

It is a super-2 number, since 2×1100110211122² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (13).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 187217997 + ... + 187223872.

Almost surely, 2^{1100110211122} is an apocalyptic number.

1100110211122 is a deficient number, since it is larger than the sum of its proper divisors (692717462438).

1100110211122 is a wasteful number, since it uses less digits than its factorization.

1100110211122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 374441997.

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

Adding to 1100110211122 its reverse (2211120110011), we get a palindrome (3311230321133).

The spelling of 1100110211122 in words is "one trillion, one hundred billion, one hundred ten million, two hundred eleven thousand, one hundred twenty-two".