1322201310229 has 2 divisors, whose sum is σ = 1322201310230. Its totient is φ = 1322201310228.

The previous prime is 1322201310211. The next prime is 1322201310277. The reversal of 1322201310229 is 9220131022231.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 969187087729 + 353014222500 = 984473^2 + 594150^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1322201310229 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1322201310197 and 1322201310206.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1326201310229) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 661100655114 + 661100655115.

It is an arithmetic number, because the mean of its divisors is an integer number (661100655115).

Almost surely, 2^{1322201310229} is an apocalyptic number.

It is an amenable number.

1322201310229 is a deficient number, since it is larger than the sum of its proper divisors (1).

1322201310229 is an equidigital number, since it uses as much as digits as its factorization.

1322201310229 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 1322201310229 in words is "one trillion, three hundred twenty-two billion, two hundred one million, three hundred ten thousand, two hundred twenty-nine".