111123011222322 has 32 divisors (see below), whose sum is σ = 242885485030464. Its totient is φ = 33613184385600.

The previous prime is 111123011222299. The next prime is 111123011222357. The reversal of 111123011222322 is 223222110321111.

It is a super-2 number, since 2×111123011222322² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 111123011222292 and 111123011222301.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 1511347429 + ... + 1511420952.

It is an arithmetic number, because the mean of its divisors is an integer number (7590171407202).

Almost surely, 2^{111123011222322} is an apocalyptic number.

111123011222322 is an abundant number, since it is smaller than the sum of its proper divisors (131762473808142).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

111123011222322 is a wasteful number, since it uses less digits than its factorization.

111123011222322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3022768954.

The product of its (nonzero) digits is 576, while the sum is 24.

Adding to 111123011222322 its reverse (223222110321111), we get a palindrome (334345121543433).

The spelling of 111123011222322 in words is "one hundred eleven trillion, one hundred twenty-three billion, eleven million, two hundred twenty-two thousand, three hundred twenty-two".