133022212231331 has 8 divisors (see below), whose sum is σ = 133245859437600. Its totient is φ = 132798570270912.

The previous prime is 133022212231313. The next prime is 133022212231411. The reversal of 133022212231331 is 133132212220331.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-133022212231331 is a prime.

It is a super-2 number, since 2×133022212231331² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 133022212231294 and 133022212231303.

It is not an unprimeable number, because it can be changed into a prime (133022212231231) 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, 51212831 + ... + 53747543.

It is an arithmetic number, because the mean of its divisors is an integer number (16655732429700).

Almost surely, 2^{133022212231331} is an apocalyptic number.

133022212231331 is a deficient number, since it is larger than the sum of its proper divisors (223647206269).

133022212231331 is an equidigital number, since it uses as much as digits as its factorization.

133022212231331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2622925.

The product of its (nonzero) digits is 7776, while the sum is 29.

Adding to 133022212231331 its reverse (133132212220331), we get a palindrome (266154424451662).

The spelling of 133022212231331 in words is "one hundred thirty-three trillion, twenty-two billion, two hundred twelve million, two hundred thirty-one thousand, three hundred thirty-one".