3223552112015 has 4 divisors (see below), whose sum is σ = 3868262534424. Its totient is φ = 2578841689608.

The previous prime is 3223552111993. The next prime is 3223552112029. The reversal of 3223552112015 is 5102112553223.

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

It is a cyclic number.

It is not a de Polignac number, because 3223552112015 - 2⁴⁰ = 2124040484239 is a prime.

It is a Duffinian number.

It is a congruent number.

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, 322355211197 + ... + 322355211206.

It is an arithmetic number, because the mean of its divisors is an integer number (967065633606).

Almost surely, 2^{3223552112015} is an apocalyptic number.

3223552112015 is a deficient number, since it is larger than the sum of its proper divisors (644710422409).

3223552112015 is an equidigital number, since it uses as much as digits as its factorization.

3223552112015 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 644710422408.

The product of its (nonzero) digits is 18000, while the sum is 32.

Adding to 3223552112015 its reverse (5102112553223), we get a palindrome (8325664665238).

The spelling of 3223552112015 in words is "three trillion, two hundred twenty-three billion, five hundred fifty-two million, one hundred twelve thousand, fifteen".