2422081500 has 48 divisors (see below), whose sum is σ = 7053105696. Its totient is φ = 645888000.

The previous prime is 2422081489. The next prime is 2422081549. The reversal of 2422081500 is 51802242.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 805861 + ... + 808860.

It is an arithmetic number, because the mean of its divisors is an integer number (146939702).

Almost surely, 2^2422081500 is an apocalyptic number.

2422081500 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2422081500 is an abundant number, since it is smaller than the sum of its proper divisors (4631024196).

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

2422081500 is a wasteful number, since it uses less digits than its factorization.

2422081500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1614743 (or 1614731 counting only the distinct ones).

The product of its (nonzero) digits is 1280, while the sum is 24.

The square root of 2422081500 is about 49214.6472099516. The cubic root of 2422081500 is about 1342.9595054975.

Adding to 2422081500 its reverse (51802242), we get a palindrome (2473883742).

The spelling of 2422081500 in words is "two billion, four hundred twenty-two million, eighty-one thousand, five hundred".