1112012011101 has 8 divisors (see below), whose sum is σ = 1482978587104. Its totient is φ = 741193387920.

The previous prime is 1112012011079. The next prime is 1112012011109. The reversal of 1112012011101 is 1011102102111.

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

It is not a de Polignac number, because 1112012011101 - 2¹⁵ = 1112011978333 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1112012011109) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36970666 + ... + 37000731.

It is an arithmetic number, because the mean of its divisors is an integer number (185372323388).

Almost surely, 2^{1112012011101} is an apocalyptic number.

It is an amenable number.

1112012011101 is a deficient number, since it is larger than the sum of its proper divisors (370966576003).

1112012011101 is an equidigital number, since it uses as much as digits as its factorization.

1112012011101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73976411.

The product of its (nonzero) digits is 4, while the sum is 12.

Adding to 1112012011101 its reverse (1011102102111), we get a palindrome (2123114113212).

The spelling of 1112012011101 in words is "one trillion, one hundred twelve billion, twelve million, eleven thousand, one hundred one".