11021100032 has 22 divisors (see below), whose sum is σ = 22031439318. Its totient is φ = 5510549504.

The previous prime is 11021100019. The next prime is 11021100047. The reversal of 11021100032 is 23000112011.

It can be written as a sum of positive squares in only one way, i.e., 10696523776 + 324576256 = 103424^2 + 18016^2 .

It is a junction number, because it is equal to n+sod(n) for n = 11021099986 and 11021100022.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5380373 + ... + 5382420.

Almost surely, 2^11021100032 is an apocalyptic number.

It is an amenable number.

11021100032 is a deficient number, since it is larger than the sum of its proper divisors (11010339286).

11021100032 is an equidigital number, since it uses as much as digits as its factorization.

11021100032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10762813 (or 10762795 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 11.

Adding to 11021100032 its reverse (23000112011), we get a palindrome (34021212043).

The spelling of 11021100032 in words is "eleven billion, twenty-one million, one hundred thousand, thirty-two".