11124215102 has 192 divisors, whose sum is σ = 23550576000. Its totient is φ = 3935131200.

The previous prime is 11124215101. The next prime is 11124215117. The reversal of 11124215102 is 20151242111.

11124215102 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 not an unprimeable number, because it can be changed into a prime (11124215101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 182364152 + ... + 182364212.

It is an arithmetic number, because the mean of its divisors is an integer number (122659250).

Almost surely, 2^11124215102 is an apocalyptic number.

11124215102 is an abundant number, since it is smaller than the sum of its proper divisors (12426360898).

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

11124215102 is an equidigital number, since it uses as much as digits as its factorization.

11124215102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 145 (or 94 counting only the distinct ones).

The product of its (nonzero) digits is 160, while the sum is 20.

Adding to 11124215102 its reverse (20151242111), we get a palindrome (31275457213).

The spelling of 11124215102 in words is "eleven billion, one hundred twenty-four million, two hundred fifteen thousand, one hundred two".