133220022130232 has 16 divisors (see below), whose sum is σ = 249788364956640. Its totient is φ = 66609791475136.

The previous prime is 133220022130207. The next prime is 133220022130241. The reversal of 133220022130232 is 232031220022331.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24855968 + ... + 29736495.

It is an arithmetic number, because the mean of its divisors is an integer number (15611772809790).

Almost surely, 2^{133220022130232} is an apocalyptic number.

It is an amenable number.

133220022130232 is a deficient number, since it is larger than the sum of its proper divisors (116568342826408).

133220022130232 is a wasteful number, since it uses less digits than its factorization.

133220022130232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54897502 (or 54897498 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 26.

Adding to 133220022130232 its reverse (232031220022331), we get a palindrome (365251242152563).

The spelling of 133220022130232 in words is "one hundred thirty-three trillion, two hundred twenty billion, twenty-two million, one hundred thirty thousand, two hundred thirty-two".