20202210230 has 16 divisors (see below), whose sum is σ = 36397451520. Its totient is φ = 8073445632.

The previous prime is 20202210227. The next prime is 20202210247. The reversal of 20202210230 is 3201220202.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 918395 + ... + 940134.

It is an arithmetic number, because the mean of its divisors is an integer number (2274840720).

Almost surely, 2^20202210230 is an apocalyptic number.

20202210230 is a deficient number, since it is larger than the sum of its proper divisors (16195241290).

20202210230 is a wasteful number, since it uses less digits than its factorization.

20202210230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1859623.

The product of its (nonzero) digits is 96, while the sum is 14.

Adding to 20202210230 its reverse (3201220202), we get a palindrome (23403430432).

The spelling of 20202210230 in words is "twenty billion, two hundred two million, two hundred ten thousand, two hundred thirty".