1006646031322 has 8 divisors (see below), whose sum is σ = 1514246580756. Its totient is φ = 501897171072.

The previous prime is 1006646031301. The next prime is 1006646031323. The reversal of 1006646031322 is 2231306466001.

It can be written as a sum of positive squares in 2 ways, for example, as 893764142881 + 112881888441 = 945391^2 + 335979^2 .

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

It is not an unprimeable number, because it can be changed into a prime (1006646031323) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 712921413 + ... + 712922824.

Almost surely, 2^{1006646031322} is an apocalyptic number.

1006646031322 is a deficient number, since it is larger than the sum of its proper divisors (507600549434).

1006646031322 is a wasteful number, since it uses less digits than its factorization.

1006646031322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1425844592.

The product of its (nonzero) digits is 31104, while the sum is 34.

The spelling of 1006646031322 in words is "one trillion, six billion, six hundred forty-six million, thirty-one thousand, three hundred twenty-two".