133222444012012 has 24 divisors (see below), whose sum is σ = 238830127920720. Its totient is φ = 64985326199040.

The previous prime is 133222444011941. The next prime is 133222444012043. The reversal of 133222444012012 is 210210444222331.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1009039 + ... + 16354297.

It is an arithmetic number, because the mean of its divisors is an integer number (9951255330030).

Almost surely, 2^{133222444012012} is an apocalyptic number.

It is an amenable number.

133222444012012 is a deficient number, since it is larger than the sum of its proper divisors (105607683908708).

133222444012012 is a wasteful number, since it uses less digits than its factorization.

133222444012012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15398241 (or 15398239 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 31.

Adding to 133222444012012 its reverse (210210444222331), we get a palindrome (343432888234343).

The spelling of 133222444012012 in words is "one hundred thirty-three trillion, two hundred twenty-two billion, four hundred forty-four million, twelve thousand, twelve".