11124302124 has 24 divisors (see below), whose sum is σ = 27953374960. Its totient is φ = 3422862144.

The previous prime is 11124302047. The next prime is 11124302131. The reversal of 11124302124 is 42120342111.

It is a super-2 number, since 2×11124302124² (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 11124302124.

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, 35654659 + ... + 35654970.

Almost surely, 2^11124302124 is an apocalyptic number.

It is an amenable number.

11124302124 is an abundant number, since it is smaller than the sum of its proper divisors (16829072836).

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

11124302124 is a wasteful number, since it uses less digits than its factorization.

11124302124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71309649 (or 71309647 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 21.

Adding to 11124302124 its reverse (42120342111), we get a palindrome (53244644235).

The spelling of 11124302124 in words is "eleven billion, one hundred twenty-four million, three hundred two thousand, one hundred twenty-four".