112222322133121 has 8 divisors (see below), whose sum is σ = 112409880299424. Its totient is φ = 112034869194720.

The previous prime is 112222322133107. The next prime is 112222322133127. The reversal of 112222322133121 is 121331223222211.

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

It is a cyclic number.

It is not a de Polignac number, because 112222322133121 - 2¹³ = 112222322124929 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 112222322133121.

It is not an unprimeable number, because it can be changed into a prime (112222322133127) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24172111 + ... + 28438276.

It is an arithmetic number, because the mean of its divisors is an integer number (14051235037428).

Almost surely, 2^{112222322133121} is an apocalyptic number.

It is an amenable number.

112222322133121 is a deficient number, since it is larger than the sum of its proper divisors (187558166303).

112222322133121 is an equidigital number, since it uses as much as digits as its factorization.

112222322133121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52613951.

The product of its digits is 3456, while the sum is 28.

Adding to 112222322133121 its reverse (121331223222211), we get a palindrome (233553545355332).

The spelling of 112222322133121 in words is "one hundred twelve trillion, two hundred twenty-two billion, three hundred twenty-two million, one hundred thirty-three thousand, one hundred twenty-one".