3223430513655 has 16 divisors (see below), whose sum is σ = 5626351442304. Its totient is φ = 1562875400480.

The previous prime is 3223430513587. The next prime is 3223430513707. The reversal of 3223430513655 is 5563150343223.

It is not a de Polignac number, because 3223430513655 - 2¹⁸ = 3223430251511 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9767971089 + ... + 9767971418.

It is an arithmetic number, because the mean of its divisors is an integer number (351646965144).

Almost surely, 2^{3223430513655} is an apocalyptic number.

3223430513655 is a deficient number, since it is larger than the sum of its proper divisors (2402920928649).

3223430513655 is a wasteful number, since it uses less digits than its factorization.

3223430513655 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19535942526.

The product of its (nonzero) digits is 972000, while the sum is 42.

Adding to 3223430513655 its reverse (5563150343223), we get a palindrome (8786580856878).

The spelling of 3223430513655 in words is "three trillion, two hundred twenty-three billion, four hundred thirty million, five hundred thirteen thousand, six hundred fifty-five".