3005400222505 has 32 divisors (see below), whose sum is σ = 3660446619648. Its totient is φ = 2368517323200.

The previous prime is 3005400222481. The next prime is 3005400222523. The reversal of 3005400222505 is 5052220045003.

It is not a de Polignac number, because 3005400222505 - 2¹⁷ = 3005400091433 is a prime.

It is a Duffinian number.

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 in 31 ways as a sum of consecutive naturals, for example, 304462720 + ... + 304472590.

It is an arithmetic number, because the mean of its divisors is an integer number (114388956864).

Almost surely, 2^{3005400222505} is an apocalyptic number.

It is an amenable number.

3005400222505 is a deficient number, since it is larger than the sum of its proper divisors (655046397143).

3005400222505 is a wasteful number, since it uses less digits than its factorization.

3005400222505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11997.

The product of its (nonzero) digits is 12000, while the sum is 28.

Adding to 3005400222505 its reverse (5052220045003), we get a palindrome (8057620267508).

The spelling of 3005400222505 in words is "three trillion, five billion, four hundred million, two hundred twenty-two thousand, five hundred five".