20201210202 has 32 divisors (see below), whose sum is σ = 41737803264. Its totient is φ = 6511507200.

The previous prime is 20201210179. The next prime is 20201210207.

20201210202 is nontrivially palindromic in base 10.

It is not an unprimeable number, because it can be changed into a prime (20201210207) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 204598 + ... + 286814.

It is an arithmetic number, because the mean of its divisors is an integer number (1304306352).

Almost surely, 2^20201210202 is an apocalyptic number.

20201210202 is an abundant number, since it is smaller than the sum of its proper divisors (21536593062).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

20201210202 is a wasteful number, since it uses less digits than its factorization.

20201210202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83574.

The product of its (nonzero) digits is 32, while the sum is 12.

The spelling of 20201210202 in words is "twenty billion, two hundred one million, two hundred ten thousand, two hundred two".