1322738214287 has 16 divisors (see below), whose sum is σ = 1526775174144. Its totient is φ = 1122510012000.

The previous prime is 1322738214271. The next prime is 1322738214293. The reversal of 1322738214287 is 7824128372231.

It is a cyclic number.

It is not a de Polignac number, because 1322738214287 - 2⁴ = 1322738214271 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1322738214227) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1278164 + ... + 2068617.

It is an arithmetic number, because the mean of its divisors is an integer number (95423448384).

Almost surely, 2^{1322738214287} is an apocalyptic number.

1322738214287 is a deficient number, since it is larger than the sum of its proper divisors (204036959857).

1322738214287 is a wasteful number, since it uses less digits than its factorization.

1322738214287 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3347350.

The product of its digits is 1806336, while the sum is 50.

The spelling of 1322738214287 in words is "one trillion, three hundred twenty-two billion, seven hundred thirty-eight million, two hundred fourteen thousand, two hundred eighty-seven".