1112102211001 has 8 divisors (see below), whose sum is σ = 1147997623808. Its totient is φ = 1076208120000.

The previous prime is 1112102210993. The next prime is 1112102211067. The reversal of 1112102211001 is 1001122012111.

It is a happy number.

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 1112102211001 - 2³ = 1112102210993 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1112102211071) 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, 1549201 + ... + 2150401.

It is an arithmetic number, because the mean of its divisors is an integer number (143499702976).

Almost surely, 2^{1112102211001} is an apocalyptic number.

It is an amenable number.

1112102211001 is a deficient number, since it is larger than the sum of its proper divisors (35895412807).

1112102211001 is an equidigital number, since it uses as much as digits as its factorization.

1112102211001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 660903.

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

Adding to 1112102211001 its reverse (1001122012111), we get a palindrome (2113224223112).

The spelling of 1112102211001 in words is "one trillion, one hundred twelve billion, one hundred two million, two hundred eleven thousand, one".