11021202112 has 28 divisors (see below), whose sum is σ = 21918112120. Its totient is φ = 5498528256.

The previous prime is 11021202109. The next prime is 11021202121. The reversal of 11021202112 is 21120212011.

It is a junction number, because it is equal to n+sod(n) for n = 11021202092 and 11021202101.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 159162 + ... + 217657.

Almost surely, 2^11021202112 is an apocalyptic number.

It is an amenable number.

11021202112 is a deficient number, since it is larger than the sum of its proper divisors (10896910008).

11021202112 is an equidigital number, since it uses as much as digits as its factorization.

11021202112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 377288 (or 377278 counting only the distinct ones).

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

Adding to 11021202112 its reverse (21120212011), we get a palindrome (32141414123).

The spelling of 11021202112 in words is "eleven billion, twenty-one million, two hundred two thousand, one hundred twelve".