11102001001112 has 64 divisors (see below), whose sum is σ = 25404229324800. Its totient is φ = 4445740091520.

The previous prime is 11102001001051. The next prime is 11102001001127. The reversal of 11102001001112 is 21110010020111.

It is a junction number, because it is equal to n+sod(n) for n = 11102001001093 and 11102001001102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 110211068 + ... + 110311755.

It is an arithmetic number, because the mean of its divisors is an integer number (396941083200).

Almost surely, 2^{11102001001112} is an apocalyptic number.

It is an amenable number.

11102001001112 is an abundant number, since it is smaller than the sum of its proper divisors (14302228323688).

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

11102001001112 is a wasteful number, since it uses less digits than its factorization.

11102001001112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 220522896 (or 220522892 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 11.

Adding to 11102001001112 its reverse (21110010020111), we get a palindrome (32212011021223).

The spelling of 11102001001112 in words is "eleven trillion, one hundred two billion, one million, one thousand, one hundred twelve".