133322405330512 has 20 divisors (see below), whose sum is σ = 265293570067636. Its totient is φ = 64859548538880.

The previous prime is 133322405330509. The next prime is 133322405330539. The reversal of 133322405330512 is 215033504223331.

It can be written as a sum of positive squares in 2 ways, for example, as 50753997665856 + 82568407664656 = 7124184^2 + 9086716^2 .

It is a super-3 number, since 3×133322405330512³ (a number of 43 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Harshad number since it is a multiple of its sum of digits (37).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 112603382289 + ... + 112603383472.

Almost surely, 2^{133322405330512} is an apocalyptic number.

It is an amenable number.

133322405330512 is a deficient number, since it is larger than the sum of its proper divisors (131971164737124).

133322405330512 is a wasteful number, since it uses less digits than its factorization.

133322405330512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 225206765806 (or 225206765800 counting only the distinct ones).

The product of its (nonzero) digits is 194400, while the sum is 37.

Adding to 133322405330512 its reverse (215033504223331), we get a palindrome (348355909553843).

The spelling of 133322405330512 in words is "one hundred thirty-three trillion, three hundred twenty-two billion, four hundred five million, three hundred thirty thousand, five hundred twelve".