322420351002727 has 2 divisors, whose sum is σ = 322420351002728. Its totient is φ = 322420351002726.

The previous prime is 322420351002677. The next prime is 322420351002769. The reversal of 322420351002727 is 727200153024223.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 322420351002727 - 2²³ = 322420342614119 is a prime.

It is a super-2 number, since 2×322420351002727² (a number of 30 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 322420351002727.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (322420351032727) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 161210175501363 + 161210175501364.

It is an arithmetic number, because the mean of its divisors is an integer number (161210175501364).

Almost surely, 2^{322420351002727} is an apocalyptic number.

322420351002727 is a deficient number, since it is larger than the sum of its proper divisors (1).

322420351002727 is an equidigital number, since it uses as much as digits as its factorization.

322420351002727 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 282240, while the sum is 40.

The spelling of 322420351002727 in words is "three hundred twenty-two trillion, four hundred twenty billion, three hundred fifty-one million, two thousand, seven hundred twenty-seven".