222312003113 has 4 divisors (see below), whose sum is σ = 222485821440. Its totient is φ = 222138184788.

The previous prime is 222312003103. The next prime is 222312003161. The reversal of 222312003113 is 311300213222.

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 222312003113 - 2³⁰ = 221238261289 is a prime.

It is a super-2 number, since 2×222312003113² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (222312003103) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 86907245 + ... + 86909802.

It is an arithmetic number, because the mean of its divisors is an integer number (55621455360).

Almost surely, 2^222312003113 is an apocalyptic number.

It is an amenable number.

222312003113 is a deficient number, since it is larger than the sum of its proper divisors (173818327).

222312003113 is a wasteful number, since it uses less digits than its factorization.

222312003113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 173818326.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 222312003113 its reverse (311300213222), we get a palindrome (533612216335).

The spelling of 222312003113 in words is "two hundred twenty-two billion, three hundred twelve million, three thousand, one hundred thirteen".