1233012222313 has 2 divisors, whose sum is σ = 1233012222314. Its totient is φ = 1233012222312.

The previous prime is 1233012222307. The next prime is 1233012222319. The reversal of 1233012222313 is 3132222103321.

It is a balanced prime because it is at equal distance from previous prime (1233012222307) and next prime (1233012222319).

It can be written as a sum of positive squares in only one way, i.e., 905974637929 + 327037584384 = 951827^2 + 571872^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1233012222313 is a prime.

It is not a weakly prime, because it can be changed into another prime (1233012222319) 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 as a sum of consecutive naturals, namely, 616506111156 + 616506111157.

It is an arithmetic number, because the mean of its divisors is an integer number (616506111157).

Almost surely, 2^{1233012222313} is an apocalyptic number.

It is an amenable number.

1233012222313 is a deficient number, since it is larger than the sum of its proper divisors (1).

1233012222313 is an equidigital number, since it uses as much as digits as its factorization.

1233012222313 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 1233012222313 its reverse (3132222103321), we get a palindrome (4365234325634).

The spelling of 1233012222313 in words is "one trillion, two hundred thirty-three billion, twelve million, two hundred twenty-two thousand, three hundred thirteen".