111312222133322 has 16 divisors (see below), whose sum is σ = 190821697136640. Its totient is φ = 47705051830128.

The previous prime is 111312222133319. The next prime is 111312222133349. The reversal of 111312222133322 is 223331222213111.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11773322 + ... + 19006197.

It is an arithmetic number, because the mean of its divisors is an integer number (11926356071040).

Almost surely, 2^{111312222133322} is an apocalyptic number.

111312222133322 is a deficient number, since it is larger than the sum of its proper divisors (79509475003318).

111312222133322 is a wasteful number, since it uses less digits than its factorization.

111312222133322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31037845.

The product of its digits is 5184, while the sum is 29.

Adding to 111312222133322 its reverse (223331222213111), we get a palindrome (334643444346433).

The spelling of 111312222133322 in words is "one hundred eleven trillion, three hundred twelve billion, two hundred twenty-two million, one hundred thirty-three thousand, three hundred twenty-two".