2422822272 has 128 divisors (see below), whose sum is σ = 7092476160. Its totient is φ = 728082432.

The previous prime is 2422822249. The next prime is 2422822289. The reversal of 2422822272 is 2722282242.

It is a tau number, because it is divible by the number of its divisors (128).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 209013 + ... + 220299.

It is an arithmetic number, because the mean of its divisors is an integer number (55409970).

Almost surely, 2^2422822272 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2422822272, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3546238080).

2422822272 is an abundant number, since it is smaller than the sum of its proper divisors (4669653888).

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

2422822272 is a wasteful number, since it uses less digits than its factorization.

2422822272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11360 (or 11348 counting only the distinct ones).

The product of its digits is 28672, while the sum is 33.

The square root of 2422822272 is about 49222.1725648107. The cubic root of 2422822272 is about 1343.0964022667.

The spelling of 2422822272 in words is "two billion, four hundred twenty-two million, eight hundred twenty-two thousand, two hundred seventy-two".