2204422132 has 48 divisors (see below), whose sum is σ = 4296317760. Its totient is φ = 981305600.

The previous prime is 2204422127. The next prime is 2204422139. The reversal of 2204422132 is 2312244022.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2204422139) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 416382 + ... + 421642.

It is an arithmetic number, because the mean of its divisors is an integer number (89506620).

Almost surely, 2^2204422132 is an apocalyptic number.

2204422132 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

2204422132 is a deficient number, since it is larger than the sum of its proper divisors (2091895628).

2204422132 is a wasteful number, since it uses less digits than its factorization.

2204422132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5472 (or 5470 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 22.

The square root of 2204422132 is about 46951.2740189231. The cubic root of 2204422132 is about 1301.4622859134.

Adding to 2204422132 its reverse (2312244022), we get a palindrome (4516666154).

The spelling of 2204422132 in words is "two billion, two hundred four million, four hundred twenty-two thousand, one hundred thirty-two".