4002124422 has 32 divisors (see below), whose sum is σ = 8056339200. Its totient is φ = 1325380320.

The previous prime is 4002124369. The next prime is 4002124433. The reversal of 4002124422 is 2244212004.

4002124422 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 966268 + ... + 970400.

It is an arithmetic number, because the mean of its divisors is an integer number (251760600).

Almost surely, 2^4002124422 is an apocalyptic number.

4002124422 is an abundant number, since it is smaller than the sum of its proper divisors (4054214778).

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

4002124422 is a wasteful number, since it uses less digits than its factorization.

4002124422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5148.

The product of its (nonzero) digits is 1024, while the sum is 21.

The square root of 4002124422 is about 63262.3460045547. The cubic root of 4002124422 is about 1587.6820280412.

Adding to 4002124422 its reverse (2244212004), we get a palindrome (6246336426).

The spelling of 4002124422 in words is "four billion, two million, one hundred twenty-four thousand, four hundred twenty-two".