11020122021112 has 32 divisors (see below), whose sum is σ = 20702680790400. Its totient is φ = 5499416260224.

The previous prime is 11020122021107. The next prime is 11020122021131. The reversal of 11020122021112 is 21112022102011.

11020122021112 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 an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9121714 + ... + 10258942.

It is an arithmetic number, because the mean of its divisors is an integer number (646958774700).

Almost surely, 2^{11020122021112} is an apocalyptic number.

It is an amenable number.

11020122021112 is a deficient number, since it is larger than the sum of its proper divisors (9682558769288).

11020122021112 is a wasteful number, since it uses less digits than its factorization.

11020122021112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1139575 (or 1139571 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 11020122021112 its reverse (21112022102011), we get a palindrome (32132144123123).

The spelling of 11020122021112 in words is "eleven trillion, twenty billion, one hundred twenty-two million, twenty-one thousand, one hundred twelve".