1122142323122 has 8 divisors (see below), whose sum is σ = 1683458764416. Its totient is φ = 560989401652.

The previous prime is 1122142323109. The next prime is 1122142323173. The reversal of 1122142323122 is 2213232412211.

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 = 1122142323091 and 1122142323100.

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, 40862798 + ... + 40890249.

It is an arithmetic number, because the mean of its divisors is an integer number (210432345552).

Almost surely, 2^{1122142323122} is an apocalyptic number.

1122142323122 is a deficient number, since it is larger than the sum of its proper divisors (561316441294).

1122142323122 is an equidigital number, since it uses as much as digits as its factorization.

1122142323122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81759912.

The product of its digits is 2304, while the sum is 26.

Adding to 1122142323122 its reverse (2213232412211), we get a palindrome (3335374735333).

The spelling of 1122142323122 in words is "one trillion, one hundred twenty-two billion, one hundred forty-two million, three hundred twenty-three thousand, one hundred twenty-two".