11102202112 has 36 divisors (see below), whose sum is σ = 22875924736. Its totient is φ = 5372029440.

The previous prime is 11102202109. The next prime is 11102202119. The reversal of 11102202112 is 21120220111.

It is a junction number, because it is equal to n+sod(n) for n = 11102202092 and 11102202101.

It is not an unprimeable number, because it can be changed into a prime (11102202119) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 691548 + ... + 707419.

Almost surely, 2^11102202112 is an apocalyptic number.

It is an amenable number.

11102202112 is an abundant number, since it is smaller than the sum of its proper divisors (11773722624).

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

11102202112 is an equidigital number, since it uses as much as digits as its factorization.

11102202112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1399014 (or 1399000 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 11102202112 its reverse (21120220111), we get a palindrome (32222422223).

The spelling of 11102202112 in words is "eleven billion, one hundred two million, two hundred two thousand, one hundred twelve".