1123223330002 has 4 divisors (see below), whose sum is σ = 1684834995006. Its totient is φ = 561611665000.

The previous prime is 1123223329999. The next prime is 1123223330027. The reversal of 1123223330002 is 2000333223211.

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

It can be written as a sum of positive squares in only one way, i.e., 762741969201 + 360481360801 = 873351^2 + 600401^2 .

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 280805832499 + ... + 280805832502.

Almost surely, 2^{1123223330002} is an apocalyptic number.

1123223330002 is a deficient number, since it is larger than the sum of its proper divisors (561611665004).

1123223330002 is an equidigital number, since it uses as much as digits as its factorization.

1123223330002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 561611665003.

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 1123223330002 its reverse (2000333223211), we get a palindrome (3123556553213).

The spelling of 1123223330002 in words is "one trillion, one hundred twenty-three billion, two hundred twenty-three million, three hundred thirty thousand, two".