1122002324123 has 4 divisors (see below), whose sum is σ = 1137372219048. Its totient is φ = 1106632429200.

The previous prime is 1122002324071. The next prime is 1122002324141. The reversal of 1122002324123 is 3214232002211.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1122002324123 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1122002324173) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7684947353 + ... + 7684947498.

It is an arithmetic number, because the mean of its divisors is an integer number (284343054762).

Almost surely, 2^{1122002324123} is an apocalyptic number.

1122002324123 is a deficient number, since it is larger than the sum of its proper divisors (15369894925).

1122002324123 is an equidigital number, since it uses as much as digits as its factorization.

1122002324123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15369894924.

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 1122002324123 its reverse (3214232002211), we get a palindrome (4336234326334).

The spelling of 1122002324123 in words is "one trillion, one hundred twenty-two billion, two million, three hundred twenty-four thousand, one hundred twenty-three".