501014422 has 4 divisors (see below), whose sum is σ = 751521636. Its totient is φ = 250507210.

The previous prime is 501014419. The next prime is 501014441. The reversal of 501014422 is 224410105.

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 501014422.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 125253604 + ... + 125253607.

It is an arithmetic number, because the mean of its divisors is an integer number (187880409).

Almost surely, 2^501014422 is an apocalyptic number.

501014422 is a deficient number, since it is larger than the sum of its proper divisors (250507214).

501014422 is a wasteful number, since it uses less digits than its factorization.

501014422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 250507213.

The product of its (nonzero) digits is 320, while the sum is 19.

The square root of 501014422 is about 22383.3514470019. The cubic root of 501014422 is about 794.2369282386.

Adding to 501014422 its reverse (224410105), we get a palindrome (725424527).

The spelling of 501014422 in words is "five hundred one million, fourteen thousand, four hundred twenty-two".