222103324322243 has 32 divisors (see below), whose sum is σ = 274773945008640. Its totient is φ = 174821833025280.

The previous prime is 222103324322233. The next prime is 222103324322281. The reversal of 222103324322243 is 342223423301222.

It is a happy number.

It is not a de Polignac number, because 222103324322243 - 2²² = 222103320127939 is a prime.

It is not an unprimeable number, because it can be changed into a prime (222103324322233) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8812496 + ... + 22844402.

It is an arithmetic number, because the mean of its divisors is an integer number (8586685781520).

Almost surely, 2^{222103324322243} is an apocalyptic number.

222103324322243 is a deficient number, since it is larger than the sum of its proper divisors (52670620686397).

222103324322243 is a wasteful number, since it uses less digits than its factorization.

222103324322243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14032827.

The product of its (nonzero) digits is 165888, while the sum is 35.

Adding to 222103324322243 its reverse (342223423301222), we get a palindrome (564326747623465).

The spelling of 222103324322243 in words is "two hundred twenty-two trillion, one hundred three billion, three hundred twenty-four million, three hundred twenty-two thousand, two hundred forty-three".