11101012002112 has 56 divisors (see below), whose sum is σ = 23132744891136. Its totient is φ = 5275363112448.

The previous prime is 11101012002109. The next prime is 11101012002209. The reversal of 11101012002112 is 21120021010111.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 11101012002092 and 11101012002101.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23786248 + ... + 24248455.

Almost surely, 2^{11101012002112} is an apocalyptic number.

It is an amenable number.

11101012002112 is an abundant number, since it is smaller than the sum of its proper divisors (12031732889024).

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

11101012002112 is a wasteful number, since it uses less digits than its factorization.

11101012002112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48034895 (or 48034885 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 13.

Adding to 11101012002112 its reverse (21120021010111), we get a palindrome (32221033012223).

The spelling of 11101012002112 in words is "eleven trillion, one hundred one billion, twelve million, two thousand, one hundred twelve".