133124223056522 has 8 divisors (see below), whose sum is σ = 202959881053572. Its totient is φ = 65470929372000.

The previous prime is 133124223056491. The next prime is 133124223056543. The reversal of 133124223056522 is 225650322421331.

It can be written as a sum of positive squares in 2 ways, for example, as 120992718109561 + 12131504946961 = 10999669^2 + 3483031^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 133124223056522.

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, 545591077979 + ... + 545591078222.

Almost surely, 2^{133124223056522} is an apocalyptic number.

133124223056522 is a deficient number, since it is larger than the sum of its proper divisors (69835657997050).

133124223056522 is a wasteful number, since it uses less digits than its factorization.

133124223056522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1091182156264.

The product of its (nonzero) digits is 518400, while the sum is 41.

Adding to 133124223056522 its reverse (225650322421331), we get a palindrome (358774545477853).

The spelling of 133124223056522 in words is "one hundred thirty-three trillion, one hundred twenty-four billion, two hundred twenty-three million, fifty-six thousand, five hundred twenty-two".