410042222 has 4 divisors (see below), whose sum is σ = 615063336. Its totient is φ = 205021110.

The previous prime is 410042219. The next prime is 410042231. The reversal of 410042222 is 222240014.

It is a happy number.

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

It is a self number, because there is not a number n which added to its sum of digits gives 410042222.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 102510554 + ... + 102510557.

It is an arithmetic number, because the mean of its divisors is an integer number (153765834).

Almost surely, 2^410042222 is an apocalyptic number.

410042222 is a deficient number, since it is larger than the sum of its proper divisors (205021114).

410042222 is a wasteful number, since it uses less digits than its factorization.

410042222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 205021113.

The product of its (nonzero) digits is 256, while the sum is 17.

The square root of 410042222 is about 20249.4993024519. The cubic root of 410042222 is about 742.9213845295.

Adding to 410042222 its reverse (222240014), we get a palindrome (632282236).

The spelling of 410042222 in words is "four hundred ten million, forty-two thousand, two hundred twenty-two".