4131204222 has 32 divisors (see below), whose sum is σ = 8569774080. Its totient is φ = 1326090080.

The previous prime is 4131204169. The next prime is 4131204223. The reversal of 4131204222 is 2224021314.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4131204223) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 35647 + ... + 97637.

It is an arithmetic number, because the mean of its divisors is an integer number (267805440).

Almost surely, 2^4131204222 is an apocalyptic number.

4131204222 is an abundant number, since it is smaller than the sum of its proper divisors (4438569858).

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

4131204222 is a wasteful number, since it uses less digits than its factorization.

4131204222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62408.

The product of its (nonzero) digits is 768, while the sum is 21.

The square root of 4131204222 is about 64274.4445483584. Note that the first 3 decimals coincide. The cubic root of 4131204222 is about 1604.5708129319.

Adding to 4131204222 its reverse (2224021314), we get a palindrome (6355225536).

The spelling of 4131204222 in words is "four billion, one hundred thirty-one million, two hundred four thousand, two hundred twenty-two".