502254222 has 16 divisors (see below), whose sum is σ = 1063597392. Its totient is φ = 157569920.

The previous prime is 502254217. The next prime is 502254251. The reversal of 502254222 is 222452205.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 502254192 and 502254201.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2461929 + ... + 2462132.

It is an arithmetic number, because the mean of its divisors is an integer number (66474837).

Almost surely, 2^502254222 is an apocalyptic number.

502254222 is an abundant number, since it is smaller than the sum of its proper divisors (561343170).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

502254222 is a wasteful number, since it uses less digits than its factorization.

502254222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4924083.

The product of its (nonzero) digits is 3200, while the sum is 24.

The square root of 502254222 is about 22411.0290259060. The cubic root of 502254222 is about 794.8915227173.

The spelling of 502254222 in words is "five hundred two million, two hundred fifty-four thousand, two hundred twenty-two".