1112021002101 has 8 divisors (see below), whose sum is σ = 1482887183040. Its totient is φ = 741251077952.

The previous prime is 1112021002069. The next prime is 1112021002153. The reversal of 1112021002101 is 1012001202111.

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 1112021002101 - 2⁵ = 1112021002069 is a prime.

It is a super-2 number, since 2×1112021002101² (a number of 25 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1112021001101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24037236 + ... + 24083453.

It is an arithmetic number, because the mean of its divisors is an integer number (185360897880).

Almost surely, 2^{1112021002101} is an apocalyptic number.

It is an amenable number.

1112021002101 is a deficient number, since it is larger than the sum of its proper divisors (370866180939).

1112021002101 is an equidigital number, since it uses as much as digits as its factorization.

1112021002101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48128395.

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 1112021002101 its reverse (1012001202111), we get a palindrome (2124022204212).

The spelling of 1112021002101 in words is "one trillion, one hundred twelve billion, twenty-one million, two thousand, one hundred one".