422124502 has 8 divisors (see below), whose sum is σ = 634573656. Its totient is φ = 210599952.

The previous prime is 422124499. The next prime is 422124509. The reversal of 422124502 is 205421224.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (422124509) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 230008 + ... + 231835.

It is an arithmetic number, because the mean of its divisors is an integer number (79321707).

Almost surely, 2^422124502 is an apocalyptic number.

422124502 is a deficient number, since it is larger than the sum of its proper divisors (212449154).

422124502 is a wasteful number, since it uses less digits than its factorization.

422124502 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 462302.

The product of its (nonzero) digits is 1280, while the sum is 22.

The square root of 422124502 is about 20545.6686919652. The cubic root of 422124502 is about 750.1478238992.

Adding to 422124502 its reverse (205421224), we get a palindrome (627545726).

The spelling of 422124502 in words is "four hundred twenty-two million, one hundred twenty-four thousand, five hundred two".