2122344180 has 120 divisors (see below), whose sum is σ = 7263194400. Its totient is φ = 514503360.

The previous prime is 2122344179. The next prime is 2122344187. The reversal of 2122344180 is 814432212.

2122344180 is a `hidden beast` number, since 2 + 12 + 234 + 418 + 0 = 666.

2122344180 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2122344187) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 41730 + ... + 77369.

It is an arithmetic number, because the mean of its divisors is an integer number (60526620).

Almost surely, 2^2122344180 is an apocalyptic number.

2122344180 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2122344180 is an abundant number, since it is smaller than the sum of its proper divisors (5140850220).

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

2122344180 is a wasteful number, since it uses less digits than its factorization.

2122344180 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 119131 (or 119120 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 27.

The square root of 2122344180 is about 46068.9068678648. The cubic root of 2122344180 is about 1285.1049750978.

Adding to 2122344180 its reverse (814432212), we get a palindrome (2936776392).

The spelling of 2122344180 in words is "two billion, one hundred twenty-two million, three hundred forty-four thousand, one hundred eighty".