4220232192 has 450 divisors, whose sum is σ = 14339394069. Its totient is φ = 1234759680.

The previous prime is 4220232179. The next prime is 4220232197. The reversal of 4220232192 is 2912320224.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

4220232192 is a `hidden beast` number, since 422 + 0 + 23 + 219 + 2 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 4217723136 + 2509056 = 64944^2 + 1584^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=45936.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a nialpdrome in base 12.

It is not an unprimeable number, because it can be changed into a prime (4220232197) by changing a digit.

It is a polite number, since it can be written in 44 ways as a sum of consecutive naturals, for example, 145525234 + ... + 145525262.

Almost surely, 2^4220232192 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 4220232192

4220232192 is an abundant number, since it is smaller than the sum of its proper divisors (10119161877).

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

4220232192 is an equidigital number, since it uses as much as digits as its factorization.

4220232192 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110 (or 45 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

The square root of 4220232192 is about 64963.3142011705. The cubic root of 4220232192 is about 1616.0152271218.

The spelling of 4220232192 in words is "four billion, two hundred twenty million, two hundred thirty-two thousand, one hundred ninety-two".