20050210223 has 16 divisors (see below), whose sum is σ = 20496438144. Its totient is φ = 19608795360.

The previous prime is 20050210183. The next prime is 20050210241. The reversal of 20050210223 is 32201205002.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-20050210223 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20050210253) 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, 6600461 + ... + 6603497.

It is an arithmetic number, because the mean of its divisors is an integer number (1281027384).

Almost surely, 2^20050210223 is an apocalyptic number.

20050210223 is a deficient number, since it is larger than the sum of its proper divisors (446227921).

20050210223 is a wasteful number, since it uses less digits than its factorization.

20050210223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3782.

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

Adding to 20050210223 its reverse (32201205002), we get a palindrome (52251415225).

The spelling of 20050210223 in words is "twenty billion, fifty million, two hundred ten thousand, two hundred twenty-three".