136563212210 has 32 divisors (see below), whose sum is σ = 268669343232. Its totient is φ = 49753578240.

The previous prime is 136563212209. The next prime is 136563212213. The reversal of 136563212210 is 12212365631.

It is a happy number.

It is a super-2 number, since 2×136563212210² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (136563212213) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12951392 + ... + 12961931.

It is an arithmetic number, because the mean of its divisors is an integer number (8395916976).

Almost surely, 2^136563212210 is an apocalyptic number.

136563212210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

136563212210 is a deficient number, since it is larger than the sum of its proper divisors (132106131022).

136563212210 is a wasteful number, since it uses less digits than its factorization.

136563212210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25913378.

The product of its (nonzero) digits is 12960, while the sum is 32.

Adding to 136563212210 its reverse (12212365631), we get a palindrome (148775577841).

The spelling of 136563212210 in words is "one hundred thirty-six billion, five hundred sixty-three million, two hundred twelve thousand, two hundred ten".