1112011001011 has 16 divisors (see below), whose sum is σ = 1125976400640. Its totient is φ = 1098107359200.

The previous prime is 1112011000987. The next prime is 1112011001021. The reversal of 1112011001011 is 1101001102111.

It is a cyclic number.

It is not a de Polignac number, because 1112011001011 - 2²⁵ = 1111977446579 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1112011001021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 63830260 + ... + 63847678.

It is an arithmetic number, because the mean of its divisors is an integer number (70373525040).

Almost surely, 2^{1112011001011} is an apocalyptic number.

1112011001011 is a deficient number, since it is larger than the sum of its proper divisors (13965399629).

1112011001011 is a wasteful number, since it uses less digits than its factorization.

1112011001011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19146.

The product of its (nonzero) digits is 2, while the sum is 10.

Adding to 1112011001011 its reverse (1101001102111), we get a palindrome (2213012103122).

It can be divided in two parts, 111201100 and 1011, that added together give a palindrome (111202111).

The spelling of 1112011001011 in words is "one trillion, one hundred twelve billion, eleven million, one thousand, eleven".