20300221210 has 16 divisors (see below), whose sum is σ = 36578047392. Its totient is φ = 8111722000.

The previous prime is 20300221163. The next prime is 20300221211. The reversal of 20300221210 is 1212200302.

It is not an unprimeable number, because it can be changed into a prime (20300221211) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1035616 + ... + 1055035.

It is an arithmetic number, because the mean of its divisors is an integer number (2286127962).

Almost surely, 2^20300221210 is an apocalyptic number.

20300221210 is a deficient number, since it is larger than the sum of its proper divisors (16277826182).

20300221210 is a wasteful number, since it uses less digits than its factorization.

20300221210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2091629.

The product of its (nonzero) digits is 48, while the sum is 13.

Adding to 20300221210 its reverse (1212200302), we get a palindrome (21512421512).

The spelling of 20300221210 in words is "twenty billion, three hundred million, two hundred twenty-one thousand, two hundred ten".