342112202 has 4 divisors (see below), whose sum is σ = 513168306. Its totient is φ = 171056100.

The previous prime is 342112193. The next prime is 342112213. The reversal of 342112202 is 202211243.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 245266921 + 96845281 = 15661^2 + 9841^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 85528049 + ... + 85528052.

Almost surely, 2^342112202 is an apocalyptic number.

342112202 is a deficient number, since it is larger than the sum of its proper divisors (171056104).

342112202 is a wasteful number, since it uses less digits than its factorization.

342112202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 171056103.

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 342112202 is about 18496.2753547843. The cubic root of 342112202 is about 699.3955339623.

Adding to 342112202 its reverse (202211243), we get a palindrome (544323445).

The spelling of 342112202 in words is "three hundred forty-two million, one hundred twelve thousand, two hundred two".