502220010112 has 32 divisors (see below), whose sum is σ = 1059370338420. Its totient is φ = 236338827264.

The previous prime is 502220010101. The next prime is 502220010121. The reversal of 502220010112 is 211010022205.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 497566587456 + 4653422656 = 705384^2 + 68216^2 .

It is a tau number, because it is divible by the number of its divisors (32).

It is a Harshad number since it is a multiple of its sum of digits (16).

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, 115397643 + ... + 115401994.

Almost surely, 2^502220010112 is an apocalyptic number.

It is an amenable number.

502220010112 is an abundant number, since it is smaller than the sum of its proper divisors (557150328308).

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

502220010112 is a wasteful number, since it uses less digits than its factorization.

502220010112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 230799668 (or 230799656 counting only the distinct ones).

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

Adding to 502220010112 its reverse (211010022205), we get a palindrome (713230032317).

The spelling of 502220010112 in words is "five hundred two billion, two hundred twenty million, ten thousand, one hundred twelve".