111320223331 has 8 divisors (see below), whose sum is σ = 111983904000. Its totient is φ = 110657007240.

The previous prime is 111320223323. The next prime is 111320223341. The reversal of 111320223331 is 133322023111.

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

It is a cyclic number.

It is not a de Polignac number, because 111320223331 - 2³ = 111320223323 is a prime.

It is a super-2 number, since 2×111320223331² (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 (111320223341) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 370570 + ... + 599968.

It is an arithmetic number, because the mean of its divisors is an integer number (13997988000).

Almost surely, 2^111320223331 is an apocalyptic number.

111320223331 is a deficient number, since it is larger than the sum of its proper divisors (663680669).

111320223331 is a wasteful number, since it uses less digits than its factorization.

111320223331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 232289.

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 111320223331 its reverse (133322023111), we get a palindrome (244642246442).

The spelling of 111320223331 in words is "one hundred eleven billion, three hundred twenty million, two hundred twenty-three thousand, three hundred thirty-one".