4022204238 has 48 divisors (see below), whose sum is σ = 9562250880. Its totient is φ = 1214246592.

The previous prime is 4022204209. The next prime is 4022204239. The reversal of 4022204238 is 8324022204.

4022204238 is a `hidden beast` number, since 402 + 2 + 20 + 4 + 238 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4022204239) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 149758 + ... + 174561.

It is an arithmetic number, because the mean of its divisors is an integer number (199213560).

Almost surely, 2^4022204238 is an apocalyptic number.

4022204238 is an abundant number, since it is smaller than the sum of its proper divisors (5540046642).

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

4022204238 is a wasteful number, since it uses less digits than its factorization.

4022204238 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 324393 (or 324390 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 27.

The square root of 4022204238 is about 63420.8501835161. The cubic root of 4022204238 is about 1590.3328862761.

The spelling of 4022204238 in words is "four billion, twenty-two million, two hundred four thousand, two hundred thirty-eight".