11122021201112 has 16 divisors (see below), whose sum is σ = 20855663406600. Its totient is φ = 5560510959360.

The previous prime is 11122021201111. The next prime is 11122021201121. The reversal of 11122021201112 is 21110212022111.

11122021201112 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11122021201111) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 62360537 + ... + 62538632.

Almost surely, 2^{11122021201112} is an apocalyptic number.

It is an amenable number.

11122021201112 is a deficient number, since it is larger than the sum of its proper divisors (9733642205488).

11122021201112 is a wasteful number, since it uses less digits than its factorization.

11122021201112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 124910306 (or 124910302 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 17.

Adding to 11122021201112 its reverse (21110212022111), we get a palindrome (32232233223223).

The spelling of 11122021201112 in words is "eleven trillion, one hundred twenty-two billion, twenty-one million, two hundred one thousand, one hundred twelve".