4222305053405 has 4 divisors (see below), whose sum is σ = 5066766064092. Its totient is φ = 3377844042720.

The previous prime is 4222305053401. The next prime is 4222305053413. The reversal of 4222305053405 is 5043505032224.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1970258588281 + 2252046465124 = 1403659^2 + 1500682^2 .

It is not a de Polignac number, because 4222305053405 - 2² = 4222305053401 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4222305053401) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 422230505336 + ... + 422230505345.

It is an arithmetic number, because the mean of its divisors is an integer number (1266691516023).

Almost surely, 2^{4222305053405} is an apocalyptic number.

It is an amenable number.

4222305053405 is a deficient number, since it is larger than the sum of its proper divisors (844461010687).

4222305053405 is an equidigital number, since it uses as much as digits as its factorization.

4222305053405 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 844461010686.

The product of its (nonzero) digits is 144000, while the sum is 35.

The spelling of 4222305053405 in words is "four trillion, two hundred twenty-two billion, three hundred five million, fifty-three thousand, four hundred five".