11112000122223 has 48 divisors (see below), whose sum is σ = 21550545709056. Its totient is φ = 5328431622720.

The previous prime is 11112000122213. The next prime is 11112000122269. The reversal of 11112000122223 is 32222100021111.

It is not a de Polignac number, because 11112000122223 - 2⁴ = 11112000122207 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11112000122196 and 11112000122205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11112000122213) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 616707615 + ... + 616725632.

It is an arithmetic number, because the mean of its divisors is an integer number (448969702272).

Almost surely, 2^{11112000122223} is an apocalyptic number.

11112000122223 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

11112000122223 is a deficient number, since it is larger than the sum of its proper divisors (10438545586833).

11112000122223 is a wasteful number, since it uses less digits than its factorization.

11112000122223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1233433284 (or 1233433281 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 18.

Adding to 11112000122223 its reverse (32222100021111), we get a palindrome (43334100143334).

The spelling of 11112000122223 in words is "eleven trillion, one hundred twelve billion, one hundred twenty-two thousand, two hundred twenty-three".