111222340433 has 4 divisors (see below), whose sum is σ = 112630218240. Its totient is φ = 109814462628.

The previous prime is 111222340409. The next prime is 111222340561. The reversal of 111222340433 is 334043222111.

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 111222340433 - 2¹⁰ = 111222339409 is a prime.

It is a super-2 number, since 2×111222340433² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (111222340133) 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, 703938785 + ... + 703938942.

It is an arithmetic number, because the mean of its divisors is an integer number (28157554560).

Almost surely, 2^111222340433 is an apocalyptic number.

It is an amenable number.

111222340433 is a deficient number, since it is larger than the sum of its proper divisors (1407877807).

111222340433 is an equidigital number, since it uses as much as digits as its factorization.

111222340433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1407877806.

The product of its (nonzero) digits is 3456, while the sum is 26.

Adding to 111222340433 its reverse (334043222111), we get a palindrome (445265562544).

The spelling of 111222340433 in words is "one hundred eleven billion, two hundred twenty-two million, three hundred forty thousand, four hundred thirty-three".