20202203211 has 8 divisors (see below), whose sum is σ = 27101524800. Its totient is φ = 13385508552.

The previous prime is 20202203201. The next prime is 20202203239. The reversal of 20202203211 is 11230220202.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 20202203211 - 2⁷ = 20202203083 is a prime.

It is not an unprimeable number, because it can be changed into a prime (20202203201) 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, 20656161 + ... + 20657138.

It is an arithmetic number, because the mean of its divisors is an integer number (3387690600).

Almost surely, 2^20202203211 is an apocalyptic number.

20202203211 is a deficient number, since it is larger than the sum of its proper divisors (6899321589).

20202203211 is a wasteful number, since it uses less digits than its factorization.

20202203211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41313465.

The product of its (nonzero) digits is 96, while the sum is 15.

Adding to 20202203211 its reverse (11230220202), we get a palindrome (31432423413).

The spelling of 20202203211 in words is "twenty billion, two hundred two million, two hundred three thousand, two hundred eleven".