242442402002223 has 64 divisors (see below), whose sum is σ = 338792109207552. Its totient is φ = 154027065507840.

The previous prime is 242442402002221. The next prime is 242442402002261. The reversal of 242442402002223 is 322200204244242.

It is not a de Polignac number, because 242442402002223 - 2¹ = 242442402002221 is a prime.

It is a super-3 number, since 3×242442402002223³ (a number of 44 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (242442402002221) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 16541058511 + ... + 16541073167.

It is an arithmetic number, because the mean of its divisors is an integer number (5293626706368).

Almost surely, 2^{242442402002223} is an apocalyptic number.

242442402002223 is a deficient number, since it is larger than the sum of its proper divisors (96349707205329).

242442402002223 is a wasteful number, since it uses less digits than its factorization.

242442402002223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18464.

The product of its (nonzero) digits is 98304, while the sum is 33.

Adding to 242442402002223 its reverse (322200204244242), we get a palindrome (564642606246465).

The spelling of 242442402002223 in words is "two hundred forty-two trillion, four hundred forty-two billion, four hundred two million, two thousand, two hundred twenty-three".