133224403011 has 16 divisors (see below), whose sum is σ = 206449440000. Its totient is φ = 74837920608.

The previous prime is 133224403009. The next prime is 133224403021. The reversal of 133224403011 is 110304422331.

It is a happy number.

It is not a de Polignac number, because 133224403011 - 2¹ = 133224403009 is a prime.

It is a super-2 number, since 2×133224403011² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (133224403021) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 53761636 + ... + 53764113.

It is an arithmetic number, because the mean of its divisors is an integer number (12903090000).

Almost surely, 2^133224403011 is an apocalyptic number.

133224403011 is a deficient number, since it is larger than the sum of its proper divisors (73225036989).

133224403011 is a wasteful number, since it uses less digits than its factorization.

133224403011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107525818.

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 133224403011 its reverse (110304422331), we get a palindrome (243528825342).

The spelling of 133224403011 in words is "one hundred thirty-three billion, two hundred twenty-four million, four hundred three thousand, eleven".