9966059151322 has 4 divisors (see below), whose sum is σ = 14949088726986. Its totient is φ = 4983029575660.

The previous prime is 9966059151311. The next prime is 9966059151331. The reversal of 9966059151322 is 2231519506699.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 9020826033961 + 945233117361 = 3003469^2 + 972231^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2491514787829 + ... + 2491514787832.

Almost surely, 2^{9966059151322} is an apocalyptic number.

9966059151322 is a deficient number, since it is larger than the sum of its proper divisors (4983029575664).

9966059151322 is a wasteful number, since it uses less digits than its factorization.

9966059151322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4983029575663.

The product of its (nonzero) digits is 7873200, while the sum is 58.

The spelling of 9966059151322 in words is "nine trillion, nine hundred sixty-six billion, fifty-nine million, one hundred fifty-one thousand, three hundred twenty-two".