222304440341 has 4 divisors (see below), whose sum is σ = 222964097772. Its totient is φ = 221644782912.

The previous prime is 222304440317. The next prime is 222304440377. The reversal of 222304440341 is 143044403222.

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 94513204900 + 127791235441 = 307430^2 + 357479^2 .

It is a cyclic number.

It is not a de Polignac number, because 222304440341 - 2¹⁸ = 222304178197 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 (222304440301) 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, 329828210 + ... + 329828883.

It is an arithmetic number, because the mean of its divisors is an integer number (55741024443).

Almost surely, 2^222304440341 is an apocalyptic number.

It is an amenable number.

222304440341 is a deficient number, since it is larger than the sum of its proper divisors (659657431).

222304440341 is an equidigital number, since it uses as much as digits as its factorization.

222304440341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 659657430.

The product of its (nonzero) digits is 18432, while the sum is 29.

Adding to 222304440341 its reverse (143044403222), we get a palindrome (365348843563).

The spelling of 222304440341 in words is "two hundred twenty-two billion, three hundred four million, four hundred forty thousand, three hundred forty-one".