4522227900 has 72 divisors (see below), whose sum is σ = 13109879664. Its totient is φ = 1203571200.

The previous prime is 4522227893. The next prime is 4522227901. The reversal of 4522227900 is 97222254.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4522227901) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 141834 + ... + 170766.

It is an arithmetic number, because the mean of its divisors is an integer number (182081662).

Almost surely, 2^4522227900 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 4522227900, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6554939832).

4522227900 is an abundant number, since it is smaller than the sum of its proper divisors (8587651764).

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

4522227900 is a wasteful number, since it uses less digits than its factorization.

4522227900 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29471 (or 29464 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 33.

The square root of 4522227900 is about 67247.5122216428. The cubic root of 4522227900 is about 1653.6774908806.

The spelling of 4522227900 in words is "four billion, five hundred twenty-two million, two hundred twenty-seven thousand, nine hundred".