322230000002 has 4 divisors (see below), whose sum is σ = 483345000006. Its totient is φ = 161115000000.

The previous prime is 322229999981. The next prime is 322230000041. The reversal of 322230000002 is 200000032223.

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., 319743880681 + 2486119321 = 565459^2 + 49861^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 80557499999 + ... + 80557500002.

Almost surely, 2^322230000002 is an apocalyptic number.

322230000002 is a deficient number, since it is larger than the sum of its proper divisors (161115000004).

322230000002 is a wasteful number, since it uses less digits than its factorization.

322230000002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 161115000003.

The product of its (nonzero) digits is 144, while the sum is 14.

Adding to 322230000002 its reverse (200000032223), we get a palindrome (522230032225).

The spelling of 322230000002 in words is "three hundred twenty-two billion, two hundred thirty million, two", and thus it is an aban number.