502112212 has 48 divisors (see below), whose sum is σ = 1028160000. Its totient is φ = 214469472.

The previous prime is 502112203. The next prime is 502112227. The reversal of 502112212 is 212211205.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 697989 + ... + 698707.

It is an arithmetic number, because the mean of its divisors is an integer number (21420000).

Almost surely, 2^502112212 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 502112212, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (514080000).

502112212 is an abundant number, since it is smaller than the sum of its proper divisors (526047788).

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

502112212 is a wasteful number, since it uses less digits than its factorization.

502112212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1253 (or 1237 counting only the distinct ones).

The product of its (nonzero) digits is 80, while the sum is 16.

The square root of 502112212 is about 22407.8604958171. The cubic root of 502112212 is about 794.8165983856.

Adding to 502112212 its reverse (212211205), we get a palindrome (714323417).

The spelling of 502112212 in words is "five hundred two million, one hundred twelve thousand, two hundred twelve".