3452224222505 has 32 divisors (see below), whose sum is σ = 4336874568864. Its totient is φ = 2635240697856.

The previous prime is 3452224222487. The next prime is 3452224222523. The reversal of 3452224222505 is 5052224222543.

It is an interprime number because it is at equal distance from previous prime (3452224222487) and next prime (3452224222523).

It can be written as a sum of positive squares in 16 ways, for example, as 8779877401 + 3443444345104 = 93701^2 + 1855652^2 .

It is a cyclic number.

It is not a de Polignac number, because 3452224222505 - 2²⁴ = 3452207445289 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 (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 21855089 + ... + 22012481.

It is an arithmetic number, because the mean of its divisors is an integer number (135527330277).

Almost surely, 2^{3452224222505} is an apocalyptic number.

It is an amenable number.

3452224222505 is a deficient number, since it is larger than the sum of its proper divisors (884650346359).

3452224222505 is a wasteful number, since it uses less digits than its factorization.

3452224222505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 159725.

The product of its (nonzero) digits is 384000, while the sum is 38.

Adding to 3452224222505 its sum of digits (38), we get a palindrome (3452224222543).

The spelling of 3452224222505 in words is "three trillion, four hundred fifty-two billion, two hundred twenty-four million, two hundred twenty-two thousand, five hundred five".