1322229971 has 2 divisors, whose sum is σ = 1322229972. Its totient is φ = 1322229970.

The previous prime is 1322229959. The next prime is 1322229983. The reversal of 1322229971 is 1799222231.

It is a balanced prime because it is at equal distance from previous prime (1322229959) and next prime (1322229983).

It is a cyclic number.

It is not a de Polignac number, because 1322229971 - 2¹⁴ = 1322213587 is a prime.

It is not a weakly prime, because it can be changed into another prime (1322229901) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 661114985 + 661114986.

It is an arithmetic number, because the mean of its divisors is an integer number (661114986).

Almost surely, 2^1322229971 is an apocalyptic number.

1322229971 is a deficient number, since it is larger than the sum of its proper divisors (1).

1322229971 is an equidigital number, since it uses as much as digits as its factorization.

1322229971 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 27216, while the sum is 38.

The square root of 1322229971 is about 36362.4802646904. The cubic root of 1322229971 is about 1097.5786881867.

The spelling of 1322229971 in words is "one billion, three hundred twenty-two million, two hundred twenty-nine thousand, nine hundred seventy-one".