1322120102239 has 2 divisors, whose sum is σ = 1322120102240. Its totient is φ = 1322120102238.

The previous prime is 1322120102213. The next prime is 1322120102293. The reversal of 1322120102239 is 9322010212231.

Together with next prime (1322120102293) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1322120102239 - 2⁵ = 1322120102207 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1322120112239) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 661060051119 + 661060051120.

It is an arithmetic number, because the mean of its divisors is an integer number (661060051120).

Almost surely, 2^{1322120102239} is an apocalyptic number.

1322120102239 is a deficient number, since it is larger than the sum of its proper divisors (1).

1322120102239 is an equidigital number, since it uses as much as digits as its factorization.

1322120102239 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 28.

The spelling of 1322120102239 in words is "one trillion, three hundred twenty-two billion, one hundred twenty million, one hundred two thousand, two hundred thirty-nine".