1112321022122 has 8 divisors (see below), whose sum is σ = 1703981140416. Its totient is φ = 544327308652.

The previous prime is 1112321022101. The next prime is 1112321022149. The reversal of 1112321022122 is 2212201232111.

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

It is a junction number, because it is equal to n+sod(n) for n = 1112321022094 and 1112321022103.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5916601088 + ... + 5916601275.

It is an arithmetic number, because the mean of its divisors is an integer number (212997642552).

Almost surely, 2^{1112321022122} is an apocalyptic number.

1112321022122 is a deficient number, since it is larger than the sum of its proper divisors (591660118294).

1112321022122 is a wasteful number, since it uses less digits than its factorization.

1112321022122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11833202412.

The product of its (nonzero) digits is 192, while the sum is 20.

Adding to 1112321022122 its reverse (2212201232111), we get a palindrome (3324522254233).

The spelling of 1112321022122 in words is "one trillion, one hundred twelve billion, three hundred twenty-one million, twenty-two thousand, one hundred twenty-two".