50203221002 has 64 divisors (see below), whose sum is σ = 86445342720. Its totient is φ = 21658190400.

The previous prime is 50203221001. The next prime is 50203221011. The reversal of 50203221002 is 20012230205.

It is a super-4 number, since 4×50203221002⁴ (a number of 44 digits) contains 4444 as substring.

It is not an unprimeable number, because it can be changed into a prime (50203221001) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10918568 + ... + 10923164.

It is an arithmetic number, because the mean of its divisors is an integer number (1350708480).

Almost surely, 2^50203221002 is an apocalyptic number.

50203221002 is a deficient number, since it is larger than the sum of its proper divisors (36242121718).

50203221002 is a wasteful number, since it uses less digits than its factorization.

50203221002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4947.

The product of its (nonzero) digits is 240, while the sum is 17.

Adding to 50203221002 its reverse (20012230205), we get a palindrome (70215451207).

The spelling of 50203221002 in words is "fifty billion, two hundred three million, two hundred twenty-one thousand, two".