20300210212 has 6 divisors (see below), whose sum is σ = 35525367878. Its totient is φ = 10150105104.

The previous prime is 20300210201. The next prime is 20300210233. The reversal of 20300210212 is 21201200302.

It can be written as a sum of positive squares in only one way, i.e., 20295991296 + 4218916 = 142464^2 + 2054^2 .

It is a junction number, because it is equal to n+sod(n) for n = 20300210192 and 20300210201.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2537526273 + ... + 2537526280.

Almost surely, 2^20300210212 is an apocalyptic number.

It is an amenable number.

20300210212 is a deficient number, since it is larger than the sum of its proper divisors (15225157666).

20300210212 is a wasteful number, since it uses less digits than its factorization.

20300210212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5075052557 (or 5075052555 counting only the distinct ones).

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

Adding to 20300210212 its reverse (21201200302), we get a palindrome (41501410514).

The spelling of 20300210212 in words is "twenty billion, three hundred million, two hundred ten thousand, two hundred twelve".