11020210011112 has 32 divisors (see below), whose sum is σ = 20686065887880. Its totient is φ = 5503926615040.

The previous prime is 11020210011103. The next prime is 11020210011131. The reversal of 11020210011112 is 21111001202011.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 9587482405956 + 1432727605156 = 3096366^2 + 1196966^2 .

It is a junction number, because it is equal to n+sod(n) for n = 11020210011092 and 11020210011101.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 125698812 + ... + 125786452.

Almost surely, 2^{11020210011112} is an apocalyptic number.

It is an amenable number.

11020210011112 is a deficient number, since it is larger than the sum of its proper divisors (9665855876768).

11020210011112 is a wasteful number, since it uses less digits than its factorization.

11020210011112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105093 (or 105089 counting only the distinct ones).

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

Adding to 11020210011112 its reverse (21111001202011), we get a palindrome (32131211213123).

The spelling of 11020210011112 in words is "eleven trillion, twenty billion, two hundred ten million, eleven thousand, one hundred twelve".