111010236223 has 8 divisors (see below), whose sum is σ = 112038305328. Its totient is φ = 109982968704.

The previous prime is 111010236221. The next prime is 111010236257. The reversal of 111010236223 is 322632010111.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 111010236223 - 2¹ = 111010236221 is a prime.

It is a super-2 number, since 2×111010236223² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 111010236194 and 111010236203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (111010236221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 79665 + ... + 477877.

It is an arithmetic number, because the mean of its divisors is an integer number (14004788166).

Almost surely, 2^111010236223 is an apocalyptic number.

111010236223 is a deficient number, since it is larger than the sum of its proper divisors (1028069105).

111010236223 is a wasteful number, since it uses less digits than its factorization.

111010236223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 400793.

The product of its (nonzero) digits is 432, while the sum is 22.

Adding to 111010236223 its reverse (322632010111), we get a palindrome (433642246334).

The spelling of 111010236223 in words is "one hundred eleven billion, ten million, two hundred thirty-six thousand, two hundred twenty-three".