202011500005 has 64 divisors (see below), whose sum is σ = 285913866240. Its totient is φ = 134171541504.

The previous prime is 202011499999. The next prime is 202011500051. The reversal of 202011500005 is 500005110202.

It is not a de Polignac number, because 202011500005 - 2⁵ = 202011499973 is a prime.

It is a super-2 number, since 2×202011500005² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 47608414 + ... + 47612656.

It is an arithmetic number, because the mean of its divisors is an integer number (4467404160).

Almost surely, 2^202011500005 is an apocalyptic number.

It is an amenable number.

202011500005 is a deficient number, since it is larger than the sum of its proper divisors (83902366235).

202011500005 is a wasteful number, since it uses less digits than its factorization.

202011500005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4658.

The product of its (nonzero) digits is 100, while the sum is 16.

Adding to 202011500005 its reverse (500005110202), we get a palindrome (702016610207).

The spelling of 202011500005 in words is "two hundred two billion, eleven million, five hundred thousand, five".