223342070201605 has 4 divisors (see below), whose sum is σ = 268010484241932. Its totient is φ = 178673656161280.

The previous prime is 223342070201597. The next prime is 223342070201617. The reversal of 223342070201605 is 506102070243322.

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 122061154400641 + 101280915800964 = 11048129^2 + 10063842^2 .

It is not a de Polignac number, because 223342070201605 - 2³ = 223342070201597 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22334207020156 + ... + 22334207020165.

It is an arithmetic number, because the mean of its divisors is an integer number (67002621060483).

Almost surely, 2^{223342070201605} is an apocalyptic number.

It is an amenable number.

223342070201605 is a deficient number, since it is larger than the sum of its proper divisors (44668414040327).

223342070201605 is an equidigital number, since it uses as much as digits as its factorization.

223342070201605 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44668414040326.

The product of its (nonzero) digits is 120960, while the sum is 37.

The spelling of 223342070201605 in words is "two hundred twenty-three trillion, three hundred forty-two billion, seventy million, two hundred one thousand, six hundred five".