342222320147 has 2 divisors, whose sum is σ = 342222320148. Its totient is φ = 342222320146.

The previous prime is 342222320093. The next prime is 342222320213. The reversal of 342222320147 is 741023222243.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 342222320147 - 2¹⁰ = 342222319123 is a prime.

It is a super-2 number, since 2×342222320147² (a number of 24 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (342222320747) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 171111160073 + 171111160074.

It is an arithmetic number, because the mean of its divisors is an integer number (171111160074).

Almost surely, 2^342222320147 is an apocalyptic number.

342222320147 is a deficient number, since it is larger than the sum of its proper divisors (1).

342222320147 is an equidigital number, since it uses as much as digits as its factorization.

342222320147 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 32256, while the sum is 32.

The spelling of 342222320147 in words is "three hundred forty-two billion, two hundred twenty-two million, three hundred twenty thousand, one hundred forty-seven".