11001022112 has 24 divisors (see below), whose sum is σ = 21688430400. Its totient is φ = 5492849344.

The previous prime is 11001022069. The next prime is 11001022127. The reversal of 11001022112 is 21122010011.

It is a junction number, because it is equal to n+sod(n) for n = 11001022093 and 11001022102.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 216062 + ... + 262077.

It is an arithmetic number, because the mean of its divisors is an integer number (903684600).

Almost surely, 2^11001022112 is an apocalyptic number.

It is an amenable number.

11001022112 is a deficient number, since it is larger than the sum of its proper divisors (10687408288).

11001022112 is an equidigital number, since it uses as much as digits as its factorization.

11001022112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 478868 (or 478860 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 11001022112 its reverse (21122010011), we get a palindrome (32123032123).

The spelling of 11001022112 in words is "eleven billion, one million, twenty-two thousand, one hundred twelve".