133030222232 has 8 divisors (see below), whose sum is σ = 249431666700. Its totient is φ = 66515111112.

The previous prime is 133030222223. The next prime is 133030222243. The reversal of 133030222232 is 232222030331.

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 133030222198 and 133030222207.

It is a congruent 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 as a sum of consecutive naturals, namely, 8314388882 + ... + 8314388897.

Almost surely, 2^133030222232 is an apocalyptic number.

It is an amenable number.

133030222232 is a deficient number, since it is larger than the sum of its proper divisors (116401444468).

133030222232 is a wasteful number, since it uses less digits than its factorization.

133030222232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16628777785 (or 16628777781 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 23.

Adding to 133030222232 its reverse (232222030331), we get a palindrome (365252252563).

The spelling of 133030222232 in words is "one hundred thirty-three billion, thirty million, two hundred twenty-two thousand, two hundred thirty-two".