11113112022101 has 4 divisors (see below), whose sum is σ = 11114042858400. Its totient is φ = 11112181185804.

The previous prime is 11113112022091. The next prime is 11113112022109. The reversal of 11113112022101 is 10122021131111.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 11113112022101 - 2¹⁸ = 11113111759957 is a prime.

It is a super-2 number, since 2×11113112022101² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 11113112022101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11113112022109) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 465400241 + ... + 465424118.

It is an arithmetic number, because the mean of its divisors is an integer number (2778510714600).

Almost surely, 2^{11113112022101} is an apocalyptic number.

It is an amenable number.

11113112022101 is a deficient number, since it is larger than the sum of its proper divisors (930836299).

11113112022101 is an equidigital number, since it uses as much as digits as its factorization.

11113112022101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 930836298.

The product of its (nonzero) digits is 24, while the sum is 17.

Adding to 11113112022101 its reverse (10122021131111), we get a palindrome (21235133153212).

The spelling of 11113112022101 in words is "eleven trillion, one hundred thirteen billion, one hundred twelve million, twenty-two thousand, one hundred one".