11003202112 has 112 divisors (see below), whose sum is σ = 25220907648. Its totient is φ = 4665507840.

The previous prime is 11003202107. The next prime is 11003202131. The reversal of 11003202112 is 21120230011.

It is a tau number, because it is divible by the number of its divisors (112).

It is a junction number, because it is equal to n+sod(n) for n = 11003202092 and 11003202101.

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, 26135662 + ... + 26136082.

Almost surely, 2^11003202112 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11003202112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12610453824).

11003202112 is an abundant number, since it is smaller than the sum of its proper divisors (14217705536).

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

11003202112 is a wasteful number, since it uses less digits than its factorization.

11003202112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 924 (or 914 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 13.

Adding to 11003202112 its reverse (21120230011), we get a palindrome (32123432123).

The spelling of 11003202112 in words is "eleven billion, three million, two hundred two thousand, one hundred twelve".