2252505323321 has 16 divisors (see below), whose sum is σ = 2468455933248. Its totient is φ = 2038428057600.

The previous prime is 2252505323297. The next prime is 2252505323323. The reversal of 2252505323321 is 1233235052522.

It is not a de Polignac number, because 2252505323321 - 2¹⁴ = 2252505306937 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2252505323323) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4067921 + ... + 4588353.

It is an arithmetic number, because the mean of its divisors is an integer number (154278495828).

Almost surely, 2^{2252505323321} is an apocalyptic number.

It is an amenable number.

2252505323321 is a deficient number, since it is larger than the sum of its proper divisors (215950609927).

2252505323321 is a wasteful number, since it uses less digits than its factorization.

2252505323321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 522232.

The product of its (nonzero) digits is 108000, while the sum is 35.

The spelling of 2252505323321 in words is "two trillion, two hundred fifty-two billion, five hundred five million, three hundred twenty-three thousand, three hundred twenty-one".