502000221211 has 16 divisors (see below), whose sum is σ = 512248872960. Its totient is φ = 491781045600.

The previous prime is 502000221197. The next prime is 502000221241. The reversal of 502000221211 is 112122000205.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 502000221211 - 2²³ = 501991832603 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (502000221241) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 172923186 + ... + 172926088.

It is an arithmetic number, because the mean of its divisors is an integer number (32015554560).

Almost surely, 2^502000221211 is an apocalyptic number.

502000221211 is a deficient number, since it is larger than the sum of its proper divisors (10248651749).

502000221211 is a wasteful number, since it uses less digits than its factorization.

502000221211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6786.

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

Adding to 502000221211 its reverse (112122000205), we get a palindrome (614122221416).

The spelling of 502000221211 in words is "five hundred two billion, two hundred twenty-one thousand, two hundred eleven".