202220002120203 has 12 divisors (see below), whose sum is σ = 295106853038088. Its totient is φ = 133423506552960.

The previous prime is 202220002120139. The next prime is 202220002120219. The reversal of 202220002120203 is 302021200022202.

202220002120203 is a `hidden beast` number, since 202 + 220 + 0 + 0 + 21 + 20 + 203 = 666.

It is not a de Polignac number, because 202220002120203 - 2⁶ = 202220002120139 is a prime.

It is a super-2 number, since 2×202220002120203² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (202220002128203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 115819015233 + ... + 115819016978.

It is an arithmetic number, because the mean of its divisors is an integer number (24592237753174).

Almost surely, 2^{202220002120203} is an apocalyptic number.

202220002120203 is a deficient number, since it is larger than the sum of its proper divisors (92886850917885).

202220002120203 is a wasteful number, since it uses less digits than its factorization.

202220002120203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 231638032314 (or 231638032311 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 18.

Adding to 202220002120203 its reverse (302021200022202), we get a palindrome (504241202142405).

The spelling of 202220002120203 in words is "two hundred two trillion, two hundred twenty billion, two million, one hundred twenty thousand, two hundred three".