111504364322 has 54 divisors (see below), whose sum is σ = 186057219411. Its totient is φ = 50095007040.

The previous prime is 111504364319. The next prime is 111504364327. The reversal of 111504364322 is 223463405111.

It can be written as a sum of positive squares in 5 ways, for example, as 3165300121 + 108339064201 = 56261^2 + 329149^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=236119.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (111504364327) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 251702633 + ... + 251703075.

Almost surely, 2^111504364322 is an apocalyptic number.

111504364322 is a deficient number, since it is larger than the sum of its proper divisors (74552855089).

111504364322 is an frugal number, since it uses more digits than its factorization.

111504364322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 996 (or 499 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 32.

Multiplying 111504364322 by its sum of digits (32), we get a square (3568139658304 = 1888952²).

Adding to 111504364322 its reverse (223463405111), we get a palindrome (334967769433).

The spelling of 111504364322 in words is "one hundred eleven billion, five hundred four million, three hundred sixty-four thousand, three hundred twenty-two".