133332110221 has 8 divisors (see below), whose sum is σ = 135861714560. Its totient is φ = 130826258352.

The previous prime is 133332110213. The next prime is 133332110243. The reversal of 133332110221 is 122011233331.

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 133332110221 - 2³ = 133332110213 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 133332110192 and 133332110201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133332110201) 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, 5926785 + ... + 5949238.

It is an arithmetic number, because the mean of its divisors is an integer number (16982714320).

Almost surely, 2^133332110221 is an apocalyptic number.

It is an amenable number.

133332110221 is a deficient number, since it is larger than the sum of its proper divisors (2529604339).

133332110221 is a wasteful number, since it uses less digits than its factorization.

133332110221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11876235.

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 133332110221 its reverse (122011233331), we get a palindrome (255343343552).

The spelling of 133332110221 in words is "one hundred thirty-three billion, three hundred thirty-two million, one hundred ten thousand, two hundred twenty-one".