1112202111101 has 16 divisors (see below), whose sum is σ = 1140031713600. Its totient is φ = 1084698939648.

The previous prime is 1112202111091. The next prime is 1112202111187. The reversal of 1112202111101 is 1011112022111.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1112202111101 is a prime.

It is a super-2 number, since 2×1112202111101² (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 (1112202111301) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4650005 + ... + 4883333.

It is an arithmetic number, because the mean of its divisors is an integer number (71251982100).

Almost surely, 2^{1112202111101} is an apocalyptic number.

It is an amenable number.

1112202111101 is a deficient number, since it is larger than the sum of its proper divisors (27829602499).

1112202111101 is a wasteful number, since it uses less digits than its factorization.

1112202111101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 234028.

The product of its (nonzero) digits is 8, while the sum is 14.

Adding to 1112202111101 its reverse (1011112022111), we get a palindrome (2123314133212).

The spelling of 1112202111101 in words is "one trillion, one hundred twelve billion, two hundred two million, one hundred eleven thousand, one hundred one".