11112101120202 has 8 divisors (see below), whose sum is σ = 22224202240416. Its totient is φ = 3704033706732.

The previous prime is 11112101120191. The next prime is 11112101120209. The reversal of 11112101120202 is 20202110121111.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

11112101120202 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (11112101120209) 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, 926008426678 + ... + 926008426689.

It is an arithmetic number, because the mean of its divisors is an integer number (2778025280052).

Almost surely, 2^{11112101120202} is an apocalyptic number.

11112101120202 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

11112101120202 is a wasteful number, since it uses less digits than its factorization.

11112101120202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1852016853372.

The product of its (nonzero) digits is 16, while the sum is 15.

Adding to 11112101120202 its reverse (20202110121111), we get a palindrome (31314211241313).

Subtracting 11112101120202 from its reverse (20202110121111), we obtain a palindrome (9090009000909).

The spelling of 11112101120202 in words is "eleven trillion, one hundred twelve billion, one hundred one million, one hundred twenty thousand, two hundred two".