222444304413 has 8 divisors (see below), whose sum is σ = 306159902976. Its totient is φ = 143512454400.

The previous prime is 222444304403. The next prime is 222444304417. The reversal of 222444304413 is 314403444222.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 222444304413 - 2⁶ = 222444304349 is a prime.

It is a super-2 number, since 2×222444304413² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222444304417) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1195937028 + ... + 1195937213.

It is an arithmetic number, because the mean of its divisors is an integer number (38269987872).

Almost surely, 2^222444304413 is an apocalyptic number.

It is an amenable number.

222444304413 is a deficient number, since it is larger than the sum of its proper divisors (83715598563).

222444304413 is a wasteful number, since it uses less digits than its factorization.

222444304413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2391874275.

The product of its (nonzero) digits is 73728, while the sum is 33.

Adding to 222444304413 its reverse (314403444222), we get a palindrome (536847748635).

The spelling of 222444304413 in words is "two hundred twenty-two billion, four hundred forty-four million, three hundred four thousand, four hundred thirteen".