223226353604 has 12 divisors (see below), whose sum is σ = 401204122284. Its totient is φ = 108596604384.

The previous prime is 223226353577. The next prime is 223226353631. The reversal of 223226353604 is 406353622322.

It is an interprime number because it is at equal distance from previous prime (223226353577) and next prime (223226353631).

It can be written as a sum of positive squares in 2 ways, for example, as 215045512900 + 8180840704 = 463730^2 + 90448^2 .

It is a super-3 number, since 3×223226353604³ (a number of 35 digits) contains 333 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 754142939 + ... + 754143234.

It is an arithmetic number, because the mean of its divisors is an integer number (33433676857).

Almost surely, 2^223226353604 is an apocalyptic number.

It is an amenable number.

223226353604 is a deficient number, since it is larger than the sum of its proper divisors (177977768680).

223226353604 is a wasteful number, since it uses less digits than its factorization.

223226353604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1508286214 (or 1508286212 counting only the distinct ones).

The product of its (nonzero) digits is 311040, while the sum is 38.

Adding to 223226353604 its reverse (406353622322), we get a palindrome (629579975926).

The spelling of 223226353604 in words is "two hundred twenty-three billion, two hundred twenty-six million, three hundred fifty-three thousand, six hundred four".