133441222312 has 8 divisors (see below), whose sum is σ = 250202291850. Its totient is φ = 66720611152.

The previous prime is 133441222309. The next prime is 133441222333. The reversal of 133441222312 is 213222144331.

It can be written as a sum of positive squares in only one way, i.e., 92675189476 + 40766032836 = 304426^2 + 201906^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-3 number, since 3×133441222312³ (a number of 34 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8340076387 + ... + 8340076402.

Almost surely, 2^133441222312 is an apocalyptic number.

It is an amenable number.

133441222312 is a deficient number, since it is larger than the sum of its proper divisors (116761069538).

133441222312 is a wasteful number, since it uses less digits than its factorization.

133441222312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16680152795 (or 16680152791 counting only the distinct ones).

The product of its digits is 6912, while the sum is 28.

Adding to 133441222312 its reverse (213222144331), we get a palindrome (346663366643).

The spelling of 133441222312 in words is "one hundred thirty-three billion, four hundred forty-one million, two hundred twenty-two thousand, three hundred twelve".