4222423032 has 16 divisors (see below), whose sum is σ = 10556057640. Its totient is φ = 1407474336.

The previous prime is 4222423031. The next prime is 4222423039. The reversal of 4222423032 is 2303242224.

It is a happy number.

It is a super-2 number, since 2×4222423032² = 35657712522328146048, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24), and also a Moran number because the ratio is a prime number: 175934293 = 4222423032 / (4 + 2 + 2 + 2 + 4 + 2 + 3 + 0 + 3 + 2).

It is a junction number, because it is equal to n+sod(n) for n = 4222422993 and 4222423011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4222423031) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 87967123 + ... + 87967170.

Almost surely, 2^4222423032 is an apocalyptic number.

It is an amenable number.

4222423032 is an abundant number, since it is smaller than the sum of its proper divisors (6333634608).

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

4222423032 is a wasteful number, since it uses less digits than its factorization.

4222423032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 175934302 (or 175934298 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 24.

The square root of 4222423032 is about 64980.1741456577. The cubic root of 4222423032 is about 1616.2948182415.

Adding to 4222423032 its reverse (2303242224), we get a palindrome (6525665256).

It can be divided in two parts, 42224 and 23032, that added together give a palindrome (65256).

The spelling of 4222423032 in words is "four billion, two hundred twenty-two million, four hundred twenty-three thousand, thirty-two".