4220000244 has 36 divisors (see below), whose sum is σ = 11228657440. Its totient is φ = 1332631440.

The previous prime is 4220000227. The next prime is 4220000249. The reversal of 4220000244 is 4420000224.

4220000244 is a `hidden beast` number, since 422 + 0 + 0 + 0 + 0 + 244 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4220000249) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3084112 + ... + 3085479.

Almost surely, 2^4220000244 is an apocalyptic number.

It is an amenable number.

4220000244 is an abundant number, since it is smaller than the sum of its proper divisors (7008657196).

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

4220000244 is a wasteful number, since it uses less digits than its factorization.

4220000244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6169620 (or 6169615 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 18.

The square root of 4220000244 is about 64961.5289536815. The cubic root of 4220000244 is about 1615.9856206649.

Adding to 4220000244 its reverse (4420000224), we get a palindrome (8640000468).

The spelling of 4220000244 in words is "four billion, two hundred twenty million, two hundred forty-four", and thus it is an aban number.