11124801467 has 4 divisors (see below), whose sum is σ = 11980555440. Its totient is φ = 10269047496.

The previous prime is 11124801439. The next prime is 11124801469. The reversal of 11124801467 is 76410842111.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 76410842111 = 19 ⋅4021623269.

It is a cyclic number.

It is not a de Polignac number, because 11124801467 - 2¹⁶ = 11124735931 is a prime.

It is a super-2 number, since 2×11124801467² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11124801469) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 427876967 + ... + 427876992.

It is an arithmetic number, because the mean of its divisors is an integer number (2995138860).

Almost surely, 2^11124801467 is an apocalyptic number.

11124801467 is a deficient number, since it is larger than the sum of its proper divisors (855753973).

11124801467 is an equidigital number, since it uses as much as digits as its factorization.

11124801467 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 855753972.

The product of its (nonzero) digits is 10752, while the sum is 35.

The spelling of 11124801467 in words is "eleven billion, one hundred twenty-four million, eight hundred one thousand, four hundred sixty-seven".