133120131221222 has 8 divisors (see below), whose sum is σ = 199782544452672. Its totient is φ = 66525949737000.

The previous prime is 133120131221201. The next prime is 133120131221227. The reversal of 133120131221222 is 222122131021331.

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

It is a junction number, because it is equal to n+sod(n) for n = 133120131221191 and 133120131221200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133120131221227) 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, 17057931929 + ... + 17057939732.

It is an arithmetic number, because the mean of its divisors is an integer number (24972818056584).

Almost surely, 2^{133120131221222} is an apocalyptic number.

133120131221222 is a deficient number, since it is larger than the sum of its proper divisors (66662413231450).

133120131221222 is a wasteful number, since it uses less digits than its factorization.

133120131221222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34115873614.

The product of its (nonzero) digits is 1728, while the sum is 26.

Adding to 133120131221222 its reverse (222122131021331), we get a palindrome (355242262242553).

The spelling of 133120131221222 in words is "one hundred thirty-three trillion, one hundred twenty billion, one hundred thirty-one million, two hundred twenty-one thousand, two hundred twenty-two".