1322213101387 has 2 divisors, whose sum is σ = 1322213101388. Its totient is φ = 1322213101386.

The previous prime is 1322213101291. The next prime is 1322213101411. The reversal of 1322213101387 is 7831013122231.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1322213101387 is a prime.

It is not a weakly prime, because it can be changed into another prime (1322213101987) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 661106550693 + 661106550694.

It is an arithmetic number, because the mean of its divisors is an integer number (661106550694).

Almost surely, 2^{1322213101387} is an apocalyptic number.

1322213101387 is a deficient number, since it is larger than the sum of its proper divisors (1).

1322213101387 is an equidigital number, since it uses as much as digits as its factorization.

1322213101387 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12096, while the sum is 34.

The spelling of 1322213101387 in words is "one trillion, three hundred twenty-two billion, two hundred thirteen million, one hundred one thousand, three hundred eighty-seven".