11021210020112 has 10 divisors (see below), whose sum is σ = 21353594413998. Its totient is φ = 5510605010048.

The previous prime is 11021210020103. The next prime is 11021210020127. The reversal of 11021210020112 is 21102001212011.

It can be written as a sum of positive squares in only one way, i.e., 10759213455376 + 261996564736 = 3280124^2 + 511856^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 344412813113 + ... + 344412813144.

Almost surely, 2^{11021210020112} is an apocalyptic number.

It is an amenable number.

11021210020112 is a deficient number, since it is larger than the sum of its proper divisors (10332384393886).

11021210020112 is an equidigital number, since it uses as much as digits as its factorization.

11021210020112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 688825626265 (or 688825626259 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 11021210020112 its reverse (21102001212011), we get a palindrome (32123211232123).

The spelling of 11021210020112 in words is "eleven trillion, twenty-one billion, two hundred ten million, twenty thousand, one hundred twelve".