20002201202002 has 32 divisors (see below), whose sum is σ = 32514243011712. Its totient is φ = 9191848936704.

The previous prime is 20002201201993. The next prime is 20002201202003. The reversal of 20002201202002 is 20020210220002.

It is not an unprimeable number, because it can be changed into a prime (20002201202003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5046243 + ... + 8091289.

It is an arithmetic number, because the mean of its divisors is an integer number (1016070094116).

Almost surely, 2^{20002201202002} is an apocalyptic number.

20002201202002 is a deficient number, since it is larger than the sum of its proper divisors (12512041809710).

20002201202002 is a wasteful number, since it uses less digits than its factorization.

20002201202002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3049602.

The product of its (nonzero) digits is 64, while the sum is 13.

Adding to 20002201202002 its reverse (20020210220002), we get a palindrome (40022411422004).

The spelling of 20002201202002 in words is "twenty trillion, two billion, two hundred one million, two hundred two thousand, two".