133210011222 has 12 divisors (see below), whose sum is σ = 288621691020. Its totient is φ = 44403337068.

The previous prime is 133210011217. The next prime is 133210011239. The reversal of 133210011222 is 222110012331.

133210011222 is a `hidden beast` number, since 1 + 332 + 100 + 11 + 222 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18), and also a Moran number because the ratio is a prime number: 7400556179 = 133210011222 / (1 + 3 + 3 + 2 + 1 + 0 + 0 + 1 + 1 + 2 + 2 + 2).

It is a junction number, because it is equal to n+sod(n) for n = 133210011195 and 133210011204.

It is a congruent number.

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 5 ways as a sum of consecutive naturals, for example, 3700278072 + ... + 3700278107.

It is an arithmetic number, because the mean of its divisors is an integer number (24051807585).

Almost surely, 2^133210011222 is an apocalyptic number.

133210011222 is an abundant number, since it is smaller than the sum of its proper divisors (155411679798).

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

133210011222 is a wasteful number, since it uses less digits than its factorization.

133210011222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7400556187 (or 7400556184 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 133210011222 its reverse (222110012331), we get a palindrome (355320023553).

The spelling of 133210011222 in words is "one hundred thirty-three billion, two hundred ten million, eleven thousand, two hundred twenty-two".