222203313240223 has 4 divisors (see below), whose sum is σ = 253946643703120. Its totient is φ = 190459982777328.

The previous prime is 222203313240217. The next prime is 222203313240229. The reversal of 222203313240223 is 322042313302222.

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

It is an interprime number because it is at equal distance from previous prime (222203313240217) and next prime (222203313240229).

It is a cyclic number.

It is not a de Polignac number, because 222203313240223 - 2⁹ = 222203313239711 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 (222203313240229) 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, 15871665231438 + ... + 15871665231451.

It is an arithmetic number, because the mean of its divisors is an integer number (63486660925780).

Almost surely, 2^{222203313240223} is an apocalyptic number.

222203313240223 is a deficient number, since it is larger than the sum of its proper divisors (31743330462897).

222203313240223 is an equidigital number, since it uses as much as digits as its factorization.

222203313240223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31743330462896.

The product of its (nonzero) digits is 41472, while the sum is 31.

Adding to 222203313240223 its reverse (322042313302222), we get a palindrome (544245626542445).

The spelling of 222203313240223 in words is "two hundred twenty-two trillion, two hundred three billion, three hundred thirteen million, two hundred forty thousand, two hundred twenty-three".