1112022011101 has 8 divisors (see below), whose sum is σ = 1121720502240. Its totient is φ = 1102358596752.

The previous prime is 1112022011099. The next prime is 1112022011119. The reversal of 1112022011101 is 1011102202111.

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 1112022011101 - 2¹ = 1112022011099 is a prime.

It is a super-2 number, since 2×1112022011101² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1112022011161) 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, 8705515 + ... + 8832328.

It is an arithmetic number, because the mean of its divisors is an integer number (140215062780).

Almost surely, 2^{1112022011101} is an apocalyptic number.

It is an amenable number.

1112022011101 is a deficient number, since it is larger than the sum of its proper divisors (9698491139).

1112022011101 is a wasteful number, since it uses less digits than its factorization.

1112022011101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17538395.

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

Adding to 1112022011101 its reverse (1011102202111), we get a palindrome (2123124213212).

The spelling of 1112022011101 in words is "one trillion, one hundred twelve billion, twenty-two million, eleven thousand, one hundred one".