223112312107 has 16 divisors (see below), whose sum is σ = 236668334400. Its totient is φ = 209878732800.

The previous prime is 223112312099. The next prime is 223112312117. The reversal of 223112312107 is 701213211322.

It is a cyclic number.

It is not a de Polignac number, because 223112312107 - 2³ = 223112312099 is a prime.

It is a super-3 number, since 3×223112312107³ (a number of 35 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (223112312117) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13529307 + ... + 13545787.

It is an arithmetic number, because the mean of its divisors is an integer number (14791770900).

Almost surely, 2^223112312107 is an apocalyptic number.

223112312107 is a deficient number, since it is larger than the sum of its proper divisors (13556022293).

223112312107 is a wasteful number, since it uses less digits than its factorization.

223112312107 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26214.

The product of its (nonzero) digits is 1008, while the sum is 25.

Adding to 223112312107 its reverse (701213211322), we get a palindrome (924325523429).

The spelling of 223112312107 in words is "two hundred twenty-three billion, one hundred twelve million, three hundred twelve thousand, one hundred seven".