2236163260066 has 16 divisors (see below), whose sum is σ = 3555343808856. Its totient is φ = 1051189042176.

The previous prime is 2236163260061. The next prime is 2236163260073. The reversal of 2236163260066 is 6600623616322.

2236163260066 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 1041450865225 + 1194712394841 = 1020515^2 + 1093029^2 .

It is a super-2 number, since 2×2236163260066² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2236163260061) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35063931 + ... + 35127646.

Almost surely, 2^{2236163260066} is an apocalyptic number.

2236163260066 is a deficient number, since it is larger than the sum of its proper divisors (1319180548790).

2236163260066 is a wasteful number, since it uses less digits than its factorization.

2236163260066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70192533.

The product of its (nonzero) digits is 559872, while the sum is 43.

Adding to 2236163260066 its reverse (6600623616322), we get a palindrome (8836786876388).

The spelling of 2236163260066 in words is "two trillion, two hundred thirty-six billion, one hundred sixty-three million, two hundred sixty thousand, sixty-six".