4222321984 has 14 divisors (see below), whose sum is σ = 8378670314. Its totient is φ = 2111160960.

The previous prime is 4222321937. The next prime is 4222322003. The reversal of 4222321984 is 4891232224.

It is a happy number.

4222321984 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 2732361984 + 1489960000 = 52272^2 + 38600^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32986827 + ... + 32986954.

It is an arithmetic number, because the mean of its divisors is an integer number (598476451).

Almost surely, 2^4222321984 is an apocalyptic number.

It is an amenable number.

4222321984 is a deficient number, since it is larger than the sum of its proper divisors (4156348330).

4222321984 is an equidigital number, since it uses as much as digits as its factorization.

4222321984 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65973793 (or 65973783 counting only the distinct ones).

The product of its digits is 55296, while the sum is 37.

The square root of 4222321984 is about 64979.3966115414. The cubic root of 4222321984 is about 1616.2819248025.

The spelling of 4222321984 in words is "four billion, two hundred twenty-two million, three hundred twenty-one thousand, nine hundred eighty-four".