50220002 has 32 divisors (see below), whose sum is σ = 92496000. Its totient is φ = 20384784.

The previous prime is 50219999. The next prime is 50220007. The reversal of 50220002 is 20002205.

It is not an unprimeable number, because it can be changed into a prime (50220007) 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, 11108 + ... + 14960.

It is an arithmetic number, because the mean of its divisors is an integer number (2890500).

Almost surely, 2^50220002 is an apocalyptic number.

50220002 is a deficient number, since it is larger than the sum of its proper divisors (42275998).

50220002 is a wasteful number, since it uses less digits than its factorization.

50220002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3895 (or 3881 counting only the distinct ones).

The product of its (nonzero) digits is 40, while the sum is 11.

The square root of 50220002 is about 7086.6072277219. The cubic root of 50220002 is about 368.9426888369.

Adding to 50220002 its reverse (20002205), we get a palindrome (70222207).

The spelling of 50220002 in words is "fifty million, two hundred twenty thousand, two".