11224335213 has 32 divisors (see below), whose sum is σ = 20466028800. Its totient is φ = 5920527168.

The previous prime is 11224335211. The next prime is 11224335233. The reversal of 11224335213 is 31253342211.

11224335213 is a `hidden beast` number, since 1 + 12 + 2 + 433 + 5 + 213 = 666.

11224335213 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 11224335213 - 2¹ = 11224335211 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11224335211) 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 31 ways as a sum of consecutive naturals, for example, 2281698 + ... + 2286611.

It is an arithmetic number, because the mean of its divisors is an integer number (639563400).

Almost surely, 2^11224335213 is an apocalyptic number.

11224335213 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

11224335213 is a deficient number, since it is larger than the sum of its proper divisors (9241693587).

11224335213 is a wasteful number, since it uses less digits than its factorization.

11224335213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4568338 (or 4568332 counting only the distinct ones).

The product of its digits is 4320, while the sum is 27.

Adding to 11224335213 its reverse (31253342211), we get a palindrome (42477677424).

It can be divided in two parts, 112243 and 35213, that added together give a square (147456 = 384²).

The spelling of 11224335213 in words is "eleven billion, two hundred twenty-four million, three hundred thirty-five thousand, two hundred thirteen".