1100100111122 has 8 divisors (see below), whose sum is σ = 1721895826176. Its totient is φ = 526134835732.

The previous prime is 1100100111119. The next prime is 1100100111211. The reversal of 1100100111122 is 2211110010011.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11957609858 + ... + 11957609949.

It is an arithmetic number, because the mean of its divisors is an integer number (215236978272).

Almost surely, 2^{1100100111122} is an apocalyptic number.

1100100111122 is a deficient number, since it is larger than the sum of its proper divisors (621795715054).

1100100111122 is a wasteful number, since it uses less digits than its factorization.

1100100111122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23915219832.

The product of its (nonzero) digits is 4, while the sum is 11.

Adding to 1100100111122 its reverse (2211110010011), we get a palindrome (3311210121133).

The spelling of 1100100111122 in words is "one trillion, one hundred billion, one hundred million, one hundred eleven thousand, one hundred twenty-two".