111231340322 has 8 divisors (see below), whose sum is σ = 166866124572. Its totient is φ = 55609298800.

The previous prime is 111231340309. The next prime is 111231340379. The reversal of 111231340322 is 223043132111.

It can be written as a sum of positive squares in 2 ways, for example, as 85187513161 + 26043827161 = 291869^2 + 161381^2 .

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

It is a super-2 number, since 2×111231340322² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3163829 + ... + 3198792.

Almost surely, 2^111231340322 is an apocalyptic number.

111231340322 is a deficient number, since it is larger than the sum of its proper divisors (55634784250).

111231340322 is an equidigital number, since it uses as much as digits as its factorization.

111231340322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6371364.

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 111231340322 its reverse (223043132111), we get a palindrome (334274472433).

The spelling of 111231340322 in words is "one hundred eleven billion, two hundred thirty-one million, three hundred forty thousand, three hundred twenty-two".