11020211100112 has 10 divisors (see below), whose sum is σ = 21351659006498. Its totient is φ = 5510105550048.

The previous prime is 11020211100023. The next prime is 11020211100131. The reversal of 11020211100112 is 21100111202011.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 9519791893056 + 1500419207056 = 3085416^2 + 1224916^2 .

It is a junction number, because it is equal to n+sod(n) for n = 11020211100092 and 11020211100101.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 344381596863 + ... + 344381596894.

Almost surely, 2^{11020211100112} is an apocalyptic number.

It is an amenable number.

11020211100112 is a deficient number, since it is larger than the sum of its proper divisors (10331447906386).

11020211100112 is an equidigital number, since it uses as much as digits as its factorization.

11020211100112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 688763193765 (or 688763193759 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 13.

Adding to 11020211100112 its reverse (21100111202011), we get a palindrome (32120322302123).

The spelling of 11020211100112 in words is "eleven trillion, twenty billion, two hundred eleven million, one hundred thousand, one hundred twelve".