342563222 has 8 divisors (see below), whose sum is σ = 514283472. Its totient is φ = 171135400.

The previous prime is 342563201. The next prime is 342563233. The reversal of 342563222 is 222365243.

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

It is a super-2 number, since 2×342563222² = 234699122134042568, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 70154 + ... + 74877.

It is an arithmetic number, because the mean of its divisors is an integer number (64285434).

Almost surely, 2^342563222 is an apocalyptic number.

342563222 is a deficient number, since it is larger than the sum of its proper divisors (171720250).

342563222 is a wasteful number, since it uses less digits than its factorization.

342563222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 146214.

The product of its digits is 17280, while the sum is 29.

The square root of 342563222 is about 18508.4635234803. The cubic root of 342563222 is about 699.7027458981.

The spelling of 342563222 in words is "three hundred forty-two million, five hundred sixty-three thousand, two hundred twenty-two".