342225122 has 18 divisors (see below), whose sum is σ = 522483723. Its totient is φ = 168117012.

The previous prime is 342225101. The next prime is 342225161. The reversal of 342225122 is 221522243.

It can be written as a sum of positive squares in only one way, i.e., 171112561 + 171112561 = 13081^2 + 13081^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=13081.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 2694623 + ... + 2694749.

Almost surely, 2^342225122 is an apocalyptic number.

342225122 is a deficient number, since it is larger than the sum of its proper divisors (180258601).

342225122 is an equidigital number, since it uses as much as digits as its factorization.

342225122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 462 (or 232 counting only the distinct ones).

The product of its digits is 1920, while the sum is 23.

The square root of 342225122 is about 18499.3276094025. The cubic root of 342225122 is about 699.4724746616.

Adding to 342225122 its reverse (221522243), we get a palindrome (563747365).

The spelling of 342225122 in words is "three hundred forty-two million, two hundred twenty-five thousand, one hundred twenty-two".