2204323132 has 48 divisors (see below), whose sum is σ = 4260342240. Its totient is φ = 989625600.

The previous prime is 2204323127. The next prime is 2204323153. The reversal of 2204323132 is 2313234022.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2210458 + ... + 2211454.

It is an arithmetic number, because the mean of its divisors is an integer number (88757130).

Almost surely, 2^2204323132 is an apocalyptic number.

2204323132 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

2204323132 is a deficient number, since it is larger than the sum of its proper divisors (2056019108).

2204323132 is a wasteful number, since it uses less digits than its factorization.

2204323132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1582 (or 1580 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 22.

The square root of 2204323132 is about 46950.2197225955. The cubic root of 2204323132 is about 1301.4428028490.

Adding to 2204323132 its reverse (2313234022), we get a palindrome (4517557154).

The spelling of 2204323132 in words is "two billion, two hundred four million, three hundred twenty-three thousand, one hundred thirty-two".