11021133114 has 24 divisors (see below), whose sum is σ = 23881096512. Its totient is φ = 3673407240.

The previous prime is 11021133091. The next prime is 11021133119. The reversal of 11021133114 is 41133112011.

It is a happy number.

11021133114 is a `hidden beast` number, since 110 + 211 + 331 + 14 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (11021133119) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 343999 + ... + 374669.

It is an arithmetic number, because the mean of its divisors is an integer number (995045688).

Almost surely, 2^11021133114 is an apocalyptic number.

11021133114 is an abundant number, since it is smaller than the sum of its proper divisors (12859963398).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11021133114 is a wasteful number, since it uses less digits than its factorization.

11021133114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50642 (or 50639 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 18.

Adding to 11021133114 its reverse (41133112011), we get a palindrome (52154245125).

The spelling of 11021133114 in words is "eleven billion, twenty-one million, one hundred thirty-three thousand, one hundred fourteen".