11112202102112 has 12 divisors (see below), whose sum is σ = 21877147888596. Its totient is φ = 5556101051040.

The previous prime is 11112202102103. The next prime is 11112202102153. The reversal of 11112202102112 is 21120120221111.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 173628157814 + ... + 173628157877.

It is an arithmetic number, because the mean of its divisors is an integer number (1823095657383).

Almost surely, 2^{11112202102112} is an apocalyptic number.

It is an amenable number.

11112202102112 is a deficient number, since it is larger than the sum of its proper divisors (10764945786484).

11112202102112 is an equidigital number, since it uses as much as digits as its factorization.

11112202102112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 347256315701 (or 347256315693 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 17.

Adding to 11112202102112 its reverse (21120120221111), we get a palindrome (32232322323223).

The spelling of 11112202102112 in words is "eleven trillion, one hundred twelve billion, two hundred two million, one hundred two thousand, one hundred twelve".