4002412022 has 48 divisors (see below), whose sum is σ = 7319680992. Its totient is φ = 1633484160.

The previous prime is 4002412021. The next prime is 4002412049. The reversal of 4002412022 is 2202142004.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4002412021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 521372 + ... + 528992.

It is an arithmetic number, because the mean of its divisors is an integer number (152493354).

Almost surely, 2^4002412022 is an apocalyptic number.

4002412022 is a deficient number, since it is larger than the sum of its proper divisors (3317268970).

4002412022 is a wasteful number, since it uses less digits than its factorization.

4002412022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7893 (or 7886 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 17.

The square root of 4002412022 is about 63264.6190378161. The cubic root of 4002412022 is about 1587.7200583776.

Adding to 4002412022 its reverse (2202142004), we get a palindrome (6204554026).

The spelling of 4002412022 in words is "four billion, two million, four hundred twelve thousand, twenty-two".