222113432443 has 8 divisors (see below), whose sum is σ = 254464571360. Its totient is φ = 189917455680.

The previous prime is 222113432441. The next prime is 222113432447. The reversal of 222113432443 is 344234311222.

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

It is a cyclic number.

It is not a de Polignac number, because 222113432443 - 2¹ = 222113432441 is a prime.

It is a super-2 number, since 2×222113432443² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (222113432441) 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, 38787468 + ... + 38793193.

It is an arithmetic number, because the mean of its divisors is an integer number (31808071420).

Almost surely, 2^222113432443 is an apocalyptic number.

222113432443 is a deficient number, since it is larger than the sum of its proper divisors (32351138917).

222113432443 is an equidigital number, since it uses as much as digits as its factorization.

222113432443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77581077.

The product of its digits is 27648, while the sum is 31.

Adding to 222113432443 its reverse (344234311222), we get a palindrome (566347743665).

The spelling of 222113432443 in words is "two hundred twenty-two billion, one hundred thirteen million, four hundred thirty-two thousand, four hundred forty-three".