133221112030232 has 16 divisors (see below), whose sum is σ = 260650001798640. Its totient is φ = 63714444883936.

The previous prime is 133221112030219. The next prime is 133221112030271. The reversal of 133221112030232 is 232030211122331.

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, 362013891203 + ... + 362013891570.

It is an arithmetic number, because the mean of its divisors is an integer number (16290625112415).

Almost surely, 2^{133221112030232} is an apocalyptic number.

It is an amenable number.

133221112030232 is a deficient number, since it is larger than the sum of its proper divisors (127428889768408).

133221112030232 is a wasteful number, since it uses less digits than its factorization.

133221112030232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 724027782802 (or 724027782798 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 26.

Adding to 133221112030232 its reverse (232030211122331), we get a palindrome (365251323152563).

The spelling of 133221112030232 in words is "one hundred thirty-three trillion, two hundred twenty-one billion, one hundred twelve million, thirty thousand, two hundred thirty-two".