322340020229 has 2 divisors, whose sum is σ = 322340020230. Its totient is φ = 322340020228.

The previous prime is 322340020217. The next prime is 322340020253. The reversal of 322340020229 is 922020043223.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 316890184900 + 5449835329 = 562930^2 + 73823^2 .

It is a cyclic number.

It is not a de Polignac number, because 322340020229 - 2⁸ = 322340019973 is a prime.

It is a super-4 number, since 4×322340020229⁴ (a number of 47 digits) contains 4444 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (322340020529) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 161170010114 + 161170010115.

It is an arithmetic number, because the mean of its divisors is an integer number (161170010115).

Almost surely, 2^322340020229 is an apocalyptic number.

It is an amenable number.

322340020229 is a deficient number, since it is larger than the sum of its proper divisors (1).

322340020229 is an equidigital number, since it uses as much as digits as its factorization.

322340020229 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10368, while the sum is 29.

The spelling of 322340020229 in words is "three hundred twenty-two billion, three hundred forty million, twenty thousand, two hundred twenty-nine".