4350122215321 has 8 divisors (see below), whose sum is σ = 4365551146880. Its totient is φ = 4334701460688.

The previous prime is 4350122215303. The next prime is 4350122215337. The reversal of 4350122215321 is 1235122210534.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4350122215321 - 2¹⁹ = 4350121691033 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4350122215391) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 977361 + ... + 3107326.

It is an arithmetic number, because the mean of its divisors is an integer number (545693893360).

Almost surely, 2^{4350122215321} is an apocalyptic number.

It is an amenable number.

4350122215321 is a deficient number, since it is larger than the sum of its proper divisors (15428931559).

4350122215321 is a wasteful number, since it uses less digits than its factorization.

4350122215321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4088463.

The product of its (nonzero) digits is 14400, while the sum is 31.

Adding to 4350122215321 its reverse (1235122210534), we get a palindrome (5585244425855).

The spelling of 4350122215321 in words is "four trillion, three hundred fifty billion, one hundred twenty-two million, two hundred fifteen thousand, three hundred twenty-one".