11200111012112 has 80 divisors (see below), whose sum is σ = 25106787205632. Its totient is φ = 4783596840960.

The previous prime is 11200111012109. The next prime is 11200111012117. The reversal of 11200111012112 is 21121011100211.

It is not an unprimeable number, because it can be changed into a prime (11200111012117) 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, 1267343 + ... + 4899630.

Almost surely, 2^{11200111012112} is an apocalyptic number.

It is an amenable number.

11200111012112 is an abundant number, since it is smaller than the sum of its proper divisors (13906676193520).

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

11200111012112 is a wasteful number, since it uses less digits than its factorization.

11200111012112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6167616 (or 6167610 counting only the distinct ones).

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

Adding to 11200111012112 its reverse (21121011100211), we get a palindrome (32321122112323).

The spelling of 11200111012112 in words is "eleven trillion, two hundred billion, one hundred eleven million, twelve thousand, one hundred twelve".