133020211222 has 8 divisors (see below), whose sum is σ = 199618261200. Its totient is φ = 66480790824.

The previous prime is 133020211217. The next prime is 133020211223. The reversal of 133020211222 is 222112020331.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 133020211222.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133020211223) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14651722 + ... + 14660797.

It is an arithmetic number, because the mean of its divisors is an integer number (24952282650).

Almost surely, 2^133020211222 is an apocalyptic number.

133020211222 is a deficient number, since it is larger than the sum of its proper divisors (66598049978).

133020211222 is a wasteful number, since it uses less digits than its factorization.

133020211222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29314790.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 133020211222 its reverse (222112020331), we get a palindrome (355132231553).

The spelling of 133020211222 in words is "one hundred thirty-three billion, twenty million, two hundred eleven thousand, two hundred twenty-two".