4022123232 has 24 divisors (see below), whose sum is σ = 10558073736. Its totient is φ = 1340707712.

The previous prime is 4022123213. The next prime is 4022123249. The reversal of 4022123232 is 2323212204.

It is a tau number, because it is divible by the number of its divisors (24).

It is a junction number, because it is equal to n+sod(n) for n = 4022123199 and 4022123208.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20948463 + ... + 20948654.

It is an arithmetic number, because the mean of its divisors is an integer number (439919739).

Almost surely, 2^4022123232 is an apocalyptic number.

It is an amenable number.

4022123232 is an abundant number, since it is smaller than the sum of its proper divisors (6535950504).

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

4022123232 is a wasteful number, since it uses less digits than its factorization.

4022123232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41897130 (or 41897122 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 21.

The square root of 4022123232 is about 63420.2115417475. The cubic root of 4022123232 is about 1590.3222099269.

Adding to 4022123232 its reverse (2323212204), we get a palindrome (6345335436).

The spelling of 4022123232 in words is "four billion, twenty-two million, one hundred twenty-three thousand, two hundred thirty-two".