1223000333122 has 8 divisors (see below), whose sum is σ = 1942412293836. Its totient is φ = 575529568512.

The previous prime is 1223000333053. The next prime is 1223000333143. The reversal of 1223000333122 is 2213330003221.

It can be written as a sum of positive squares in 2 ways, for example, as 1216959779281 + 6040553841 = 1103159^2 + 77721^2 .

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 = 1223000333093 and 1223000333102.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17985298983 + ... + 17985299050.

Almost surely, 2^{1223000333122} is an apocalyptic number.

1223000333122 is a deficient number, since it is larger than the sum of its proper divisors (719411960714).

1223000333122 is a wasteful number, since it uses less digits than its factorization.

1223000333122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35970598052.

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

Adding to 1223000333122 its reverse (2213330003221), we get a palindrome (3436330336343).

The spelling of 1223000333122 in words is "one trillion, two hundred twenty-three billion, three hundred thirty-three thousand, one hundred twenty-two".