20302204210 has 16 divisors (see below), whose sum is σ = 36984257856. Its totient is φ = 8023039408.

The previous prime is 20302204207. The next prime is 20302204211. The reversal of 20302204210 is 1240220302.

It is not an unprimeable number, because it can be changed into a prime (20302204211) 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, 12229414 + ... + 12231073.

It is an arithmetic number, because the mean of its divisors is an integer number (2311516116).

Almost surely, 2^20302204210 is an apocalyptic number.

20302204210 is a deficient number, since it is larger than the sum of its proper divisors (16682053646).

20302204210 is a wasteful number, since it uses less digits than its factorization.

20302204210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24460577.

The product of its (nonzero) digits is 192, while the sum is 16.

Adding to 20302204210 its reverse (1240220302), we get a palindrome (21542424512).

The spelling of 20302204210 in words is "twenty billion, three hundred two million, two hundred four thousand, two hundred ten".