4004114022 has 48 divisors (see below), whose sum is σ = 9146198880. Its totient is φ = 1263499776.

The previous prime is 4004113991. The next prime is 4004114041. The reversal of 4004114022 is 2204114004.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 4004113986 and 4004114004.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9697 + ... + 90012.

It is an arithmetic number, because the mean of its divisors is an integer number (190545810).

Almost surely, 2^4004114022 is an apocalyptic number.

4004114022 is an abundant number, since it is smaller than the sum of its proper divisors (5142084858).

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

4004114022 is a wasteful number, since it uses less digits than its factorization.

4004114022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 99837 (or 99834 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 18.

The square root of 4004114022 is about 63278.0690444960. The cubic root of 4004114022 is about 1587.9450824023.

Subtracting from 4004114022 its sum of digits (18), we obtain a palindrome (4004114004).

Adding to 4004114022 its reverse (2204114004), we get a palindrome (6208228026).

The spelling of 4004114022 in words is "four billion, four million, one hundred fourteen thousand, twenty-two".