11202111020118 has 32 divisors (see below), whose sum is σ = 22419695622240. Its totient is φ = 3731458832640.

The previous prime is 11202111020117. The next prime is 11202111020119. The reversal of 11202111020118 is 81102011120211.

It is an interprime number because it is at equal distance from previous prime (11202111020117) and next prime (11202111020119).

It is a junction number, because it is equal to n+sod(n) for n = 11202111020094 and 11202111020103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11202111020117) 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 15 ways as a sum of consecutive naturals, for example, 61445178 + ... + 61627218.

It is an arithmetic number, because the mean of its divisors is an integer number (700615488195).

Almost surely, 2^{11202111020118} is an apocalyptic number.

11202111020118 is an abundant number, since it is smaller than the sum of its proper divisors (11217584602122).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11202111020118 is a wasteful number, since it uses less digits than its factorization.

11202111020118 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 189072.

The product of its (nonzero) digits is 64, while the sum is 21.

Adding to 11202111020118 its reverse (81102011120211), we get a palindrome (92304122140329).

The spelling of 11202111020118 in words is "eleven trillion, two hundred two billion, one hundred eleven million, twenty thousand, one hundred eighteen".