422125010 has 8 divisors (see below), whose sum is σ = 759825036. Its totient is φ = 168850000.

The previous prime is 422125007. The next prime is 422125027. The reversal of 422125010 is 10521224.

It can be written as a sum of positive squares in 2 ways, for example, as 366607609 + 55517401 = 19147^2 + 7451^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 422125010.

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, 21106241 + ... + 21106260.

Almost surely, 2^422125010 is an apocalyptic number.

422125010 is a deficient number, since it is larger than the sum of its proper divisors (337700026).

422125010 is a wasteful number, since it uses less digits than its factorization.

422125010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42212508.

The product of its (nonzero) digits is 160, while the sum is 17.

The square root of 422125010 is about 20545.6810546645. The cubic root of 422125010 is about 750.1481248175.

Adding to 422125010 its reverse (10521224), we get a palindrome (432646234).

The spelling of 422125010 in words is "four hundred twenty-two million, one hundred twenty-five thousand, ten".