133210223322144 has 144 divisors (see below), whose sum is σ = 371743319451168. Its totient is φ = 41759330909184.

The previous prime is 133210223322133. The next prime is 133210223322217. The reversal of 133210223322144 is 441223322012331.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9280542 + ... + 18776285.

It is an arithmetic number, because the mean of its divisors is an integer number (2581550829522).

Almost surely, 2^{133210223322144} is an apocalyptic number.

It is an amenable number.

133210223322144 is an abundant number, since it is smaller than the sum of its proper divisors (238533096129024).

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

133210223322144 is a wasteful number, since it uses less digits than its factorization.

133210223322144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28057015 (or 28056988 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 33.

Adding to 133210223322144 its reverse (441223322012331), we get a palindrome (574433545334475).

The spelling of 133210223322144 in words is "one hundred thirty-three trillion, two hundred ten billion, two hundred twenty-three million, three hundred twenty-two thousand, one hundred forty-four".