1223213300039 has 2 divisors, whose sum is σ = 1223213300040. Its totient is φ = 1223213300038.

The previous prime is 1223213299991. The next prime is 1223213300041. The reversal of 1223213300039 is 9300033123221.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1223213300039 - 2³⁶ = 1154493823303 is a prime.

Together with 1223213300041, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 1223213299984 and 1223213300020.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1223213300339) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 611606650019 + 611606650020.

It is an arithmetic number, because the mean of its divisors is an integer number (611606650020).

Almost surely, 2^{1223213300039} is an apocalyptic number.

1223213300039 is a deficient number, since it is larger than the sum of its proper divisors (1).

1223213300039 is an equidigital number, since it uses as much as digits as its factorization.

1223213300039 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5832, while the sum is 29.

The spelling of 1223213300039 in words is "one trillion, two hundred twenty-three billion, two hundred thirteen million, three hundred thousand, thirty-nine".