422234102 has 4 divisors (see below), whose sum is σ = 633351156. Its totient is φ = 211117050.

The previous prime is 422234101. The next prime is 422234107. The reversal of 422234102 is 201432224.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (422234101) by changing a digit.

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, 105558524 + ... + 105558527.

It is an arithmetic number, because the mean of its divisors is an integer number (158337789).

Almost surely, 2^422234102 is an apocalyptic number.

422234102 is a deficient number, since it is larger than the sum of its proper divisors (211117054).

422234102 is a wasteful number, since it uses less digits than its factorization.

422234102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 211117053.

The product of its (nonzero) digits is 768, while the sum is 20.

The square root of 422234102 is about 20548.3357476950. The cubic root of 422234102 is about 750.2127408346.

Adding to 422234102 its reverse (201432224), we get a palindrome (623666326).

The spelling of 422234102 in words is "four hundred twenty-two million, two hundred thirty-four thousand, one hundred two".