500372222 has 48 divisors (see below), whose sum is σ = 923843232. Its totient is φ = 202245120.

The previous prime is 500372221. The next prime is 500372233. The reversal of 500372222 is 222273005.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (500372221) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 163022 + ... + 166062.

It is an arithmetic number, because the mean of its divisors is an integer number (19246734).

Almost surely, 2^500372222 is an apocalyptic number.

500372222 is a deficient number, since it is larger than the sum of its proper divisors (423471010).

500372222 is a wasteful number, since it uses less digits than its factorization.

500372222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3153 (or 3146 counting only the distinct ones).

The product of its (nonzero) digits is 1680, while the sum is 23.

The square root of 500372222 is about 22369.0013634941. The cubic root of 500372222 is about 793.8974323284.

The spelling of 500372222 in words is "five hundred million, three hundred seventy-two thousand, two hundred twenty-two".