4345201122505 has 16 divisors (see below), whose sum is σ = 5449409400960. Its totient is φ = 3319852301568.

The previous prime is 4345201122497. The next prime is 4345201122523. The reversal of 4345201122505 is 5052211025434.

It is a happy number.

It is not a de Polignac number, because 4345201122505 - 2³ = 4345201122497 is a prime.

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, 29307360 + ... + 29455249.

It is an arithmetic number, because the mean of its divisors is an integer number (340588087560).

Almost surely, 2^{4345201122505} is an apocalyptic number.

It is an amenable number.

4345201122505 is a deficient number, since it is larger than the sum of its proper divisors (1104208278455).

4345201122505 is a wasteful number, since it uses less digits than its factorization.

4345201122505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58763280.

The product of its (nonzero) digits is 48000, while the sum is 34.

Adding to 4345201122505 its reverse (5052211025434), we get a palindrome (9397412147939).

The spelling of 4345201122505 in words is "four trillion, three hundred forty-five billion, two hundred one million, one hundred twenty-two thousand, five hundred five".