4322222046 has 56 divisors (see below), whose sum is σ = 9732727800. Its totient is φ = 1438937136.

The previous prime is 4322221987. The next prime is 4322222053. The reversal of 4322222046 is 6402222234.

It is a happy number.

4322222046 is a `hidden beast` number, since 432 + 2 + 2 + 220 + 4 + 6 = 666.

It is a super-2 number, since 2×4322222046² = 37363206829856852232, which contains 22 as substring.

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

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 1694380 + ... + 1696928.

Almost surely, 2^4322222046 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4322222046, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4866363900).

4322222046 is an abundant number, since it is smaller than the sum of its proper divisors (5410505754).

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

4322222046 is a wasteful number, since it uses less digits than its factorization.

4322222046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3732 (or 3717 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 27.

The square root of 4322222046 is about 65743.6084041635. The cubic root of 4322222046 is about 1628.9297610202.

The spelling of 4322222046 in words is "four billion, three hundred twenty-two million, two hundred twenty-two thousand, forty-six".