133022123132221 has 8 divisors (see below), whose sum is σ = 133888386714624. Its totient is φ = 132158562401280.

The previous prime is 133022123132207. The next prime is 133022123132231. The reversal of 133022123132221 is 122231321220331.

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

It is a cyclic number.

It is not a de Polignac number, because 133022123132221 - 2⁵ = 133022123132189 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 133022123132221.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133022123132231) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 675614115 + ... + 675810976.

It is an arithmetic number, because the mean of its divisors is an integer number (16736048339328).

Almost surely, 2^{133022123132221} is an apocalyptic number.

It is an amenable number.

133022123132221 is a deficient number, since it is larger than the sum of its proper divisors (866263582403).

133022123132221 is a wasteful number, since it uses less digits than its factorization.

133022123132221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1351425731.

The product of its (nonzero) digits is 5184, while the sum is 28.

Adding to 133022123132221 its reverse (122231321220331), we get a palindrome (255253444352552).

The spelling of 133022123132221 in words is "one hundred thirty-three trillion, twenty-two billion, one hundred twenty-three million, one hundred thirty-two thousand, two hundred twenty-one".