4222533216 has 96 divisors (see below), whose sum is σ = 12290213376. Its totient is φ = 1258560000.

The previous prime is 4222533199. The next prime is 4222533247. The reversal of 4222533216 is 6123352224.

It is a tau number, because it is divible by the number of its divisors (96).

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, 31641 + ... + 97191.

It is an arithmetic number, because the mean of its divisors is an integer number (128023056).

Almost surely, 2^4222533216 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 4222533216, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6145106688).

4222533216 is an abundant number, since it is smaller than the sum of its proper divisors (8067680160).

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

4222533216 is a wasteful number, since it uses less digits than its factorization.

4222533216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65636 (or 65628 counting only the distinct ones).

The product of its digits is 17280, while the sum is 30.

The square root of 4222533216 is about 64981.0219679562. The cubic root of 4222533216 is about 1616.3088771738.

The spelling of 4222533216 in words is "four billion, two hundred twenty-two million, five hundred thirty-three thousand, two hundred sixteen".