11230122472 has 64 divisors (see below), whose sum is σ = 21817958400. Its totient is φ = 5416113600.

The previous prime is 11230122467. The next prime is 11230122473. The reversal of 11230122472 is 27422103211.

11230122472 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×11230122472² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (11230122473) 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 15 ways as a sum of consecutive naturals, for example, 7891153 + ... + 7892575.

It is an arithmetic number, because the mean of its divisors is an integer number (340905600).

Almost surely, 2^11230122472 is an apocalyptic number.

It is an amenable number.

11230122472 is a deficient number, since it is larger than the sum of its proper divisors (10587835928).

11230122472 is a wasteful number, since it uses less digits than its factorization.

11230122472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1766 (or 1762 counting only the distinct ones).

The product of its (nonzero) digits is 1344, while the sum is 25.

Adding to 11230122472 its reverse (27422103211), we get a palindrome (38652225683).

The spelling of 11230122472 in words is "eleven billion, two hundred thirty million, one hundred twenty-two thousand, four hundred seventy-two".