42229202 has 8 divisors (see below), whose sum is σ = 64382412. Its totient is φ = 20768400.

The previous prime is 42229199. The next prime is 42229217. The reversal of 42229202 is 20292224.

It can be written as a sum of positive squares in 2 ways, for example, as 28398241 + 13830961 = 5329^2 + 3719^2 .

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

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, 172949 + ... + 173192.

Almost surely, 2^42229202 is an apocalyptic number.

42229202 is a deficient number, since it is larger than the sum of its proper divisors (22153210).

42229202 is a wasteful number, since it uses less digits than its factorization.

42229202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 346204.

The product of its (nonzero) digits is 1152, while the sum is 23.

The square root of 42229202 is about 6498.3999569125. The cubic root of 42229202 is about 348.2338290655.

The spelling of 42229202 in words is "forty-two million, two hundred twenty-nine thousand, two hundred two".