2162366010 has 128 divisors (see below), whose sum is σ = 6638284800. Its totient is φ = 490639680.

The previous prime is 2162365981. The next prime is 2162366021. The reversal of 2162366010 is 106632612.

2162366010 is a `hidden beast` number, since 21 + 6 + 2 + 36 + 601 + 0 = 666.

It is a super-3 number, since 3×2162366010³ (a number of 29 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 258595 + ... + 266825.

It is an arithmetic number, because the mean of its divisors is an integer number (51861600).

Almost surely, 2^2162366010 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2162366010, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3319142400).

2162366010 is an abundant number, since it is smaller than the sum of its proper divisors (4475918790).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2162366010 is a wasteful number, since it uses less digits than its factorization.

2162366010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8393 (or 8387 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 27.

The square root of 2162366010 is about 46501.2474026235. The cubic root of 2162366010 is about 1293.1326245709.

Adding to 2162366010 its reverse (106632612), we get a palindrome (2268998622).

The spelling of 2162366010 in words is "two billion, one hundred sixty-two million, three hundred sixty-six thousand, ten".