111323323223222 has 32 divisors (see below), whose sum is σ = 184035028816800. Its totient is φ = 50082539104000.

The previous prime is 111323323223221. The next prime is 111323323223227. The reversal of 111323323223222 is 222322323323111.

It is a super-2 number, since 2×111323323223222² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (111323323223221) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2784647 + ... + 15178962.

It is an arithmetic number, because the mean of its divisors is an integer number (5751094650525).

Almost surely, 2^{111323323223222} is an apocalyptic number.

111323323223222 is a deficient number, since it is larger than the sum of its proper divisors (72711705593578).

111323323223222 is a wasteful number, since it uses less digits than its factorization.

111323323223222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17966512.

The product of its digits is 31104, while the sum is 32.

Adding to 111323323223222 its reverse (222322323323111), we get a palindrome (333645646546333).

The spelling of 111323323223222 in words is "one hundred eleven trillion, three hundred twenty-three billion, three hundred twenty-three million, two hundred twenty-three thousand, two hundred twenty-two".