222232121113 has 4 divisors (see below), whose sum is σ = 233928548560. Its totient is φ = 210535693668.

The previous prime is 222232121039. The next prime is 222232121119. The reversal of 222232121113 is 311121232222.

222232121113 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 222232121113 - 2⁹ = 222232120601 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (222232121119) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5848213695 + ... + 5848213732.

It is an arithmetic number, because the mean of its divisors is an integer number (58482137140).

Almost surely, 2^222232121113 is an apocalyptic number.

It is an amenable number.

222232121113 is a deficient number, since it is larger than the sum of its proper divisors (11696427447).

222232121113 is a wasteful number, since it uses less digits than its factorization.

222232121113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11696427446.

The product of its digits is 576, while the sum is 22.

Adding to 222232121113 its reverse (311121232222), we get a palindrome (533353353335).

The spelling of 222232121113 in words is "two hundred twenty-two billion, two hundred thirty-two million, one hundred twenty-one thousand, one hundred thirteen".