1322001031207 has 2 divisors, whose sum is σ = 1322001031208. Its totient is φ = 1322001031206.

The previous prime is 1322001031181. The next prime is 1322001031277. The reversal of 1322001031207 is 7021301002231.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1322001031207 - 2¹⁹ = 1322000506919 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1322001031277) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 661000515603 + 661000515604.

It is an arithmetic number, because the mean of its divisors is an integer number (661000515604).

Almost surely, 2^{1322001031207} is an apocalyptic number.

1322001031207 is a deficient number, since it is larger than the sum of its proper divisors (1).

1322001031207 is an equidigital number, since it uses as much as digits as its factorization.

1322001031207 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 504, while the sum is 22.

Adding to 1322001031207 its reverse (7021301002231), we get a palindrome (8343302033438).

The spelling of 1322001031207 in words is "one trillion, three hundred twenty-two billion, one million, thirty-one thousand, two hundred seven".