342320122205 has 8 divisors (see below), whose sum is σ = 424949117400. Its totient is φ = 264412783936.

The previous prime is 342320122169. The next prime is 342320122211. The reversal of 342320122205 is 502221023243.

It can be written as a sum of positive squares in 4 ways, for example, as 27258841 + 342292863364 = 5221^2 + 585058^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 342320122205 - 2¹⁰ = 342320121181 is a prime.

It is a super-2 number, since 2×342320122205² (a number of 24 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1180414070 + ... + 1180414359.

It is an arithmetic number, because the mean of its divisors is an integer number (53118639675).

Almost surely, 2^342320122205 is an apocalyptic number.

It is an amenable number.

342320122205 is a deficient number, since it is larger than the sum of its proper divisors (82628995195).

342320122205 is a wasteful number, since it uses less digits than its factorization.

342320122205 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2360828463.

The product of its (nonzero) digits is 5760, while the sum is 26.

Adding to 342320122205 its reverse (502221023243), we get a palindrome (844541145448).

The spelling of 342320122205 in words is "three hundred forty-two billion, three hundred twenty million, one hundred twenty-two thousand, two hundred five".