111112002300223 has 4 divisors (see below), whose sum is σ = 111610262400448. Its totient is φ = 110613742200000.

The previous prime is 111112002300161. The next prime is 111112002300239. The reversal of 111112002300223 is 322003200211111.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 111112002300223 - 2¹⁷ = 111112002169151 is a prime.

It is a super-2 number, since 2×111112002300223² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 111112002300223.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (111112002303223) 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, 249130049778 + ... + 249130050223.

It is an arithmetic number, because the mean of its divisors is an integer number (27902565600112).

Almost surely, 2^{111112002300223} is an apocalyptic number.

111112002300223 is a deficient number, since it is larger than the sum of its proper divisors (498260100225).

111112002300223 is an equidigital number, since it uses as much as digits as its factorization.

111112002300223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 498260100224.

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 111112002300223 its reverse (322003200211111), we get a palindrome (433115202511334).

The spelling of 111112002300223 in words is "one hundred eleven trillion, one hundred twelve billion, two million, three hundred thousand, two hundred twenty-three".