11114021132 has 24 divisors (see below), whose sum is σ = 20124395760. Its totient is φ = 5364273600.

The previous prime is 11114021131. The next prime is 11114021137. The reversal of 11114021132 is 23112041111.

It is a super-2 number, since 2×11114021132² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 11114021132.

It is not an unprimeable number, because it can be changed into a prime (11114021131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 933803 + ... + 945629.

It is an arithmetic number, because the mean of its divisors is an integer number (838516490).

Almost surely, 2^11114021132 is an apocalyptic number.

It is an amenable number.

11114021132 is a deficient number, since it is larger than the sum of its proper divisors (9010374628).

11114021132 is a wasteful number, since it uses less digits than its factorization.

11114021132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19961 (or 19959 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 17.

Adding to 11114021132 its reverse (23112041111), we get a palindrome (34226062243).

The spelling of 11114021132 in words is "eleven billion, one hundred fourteen million, twenty-one thousand, one hundred thirty-two".