2204231444 has 12 divisors (see below), whose sum is σ = 3868523904. Its totient is φ = 1098938904.

The previous prime is 2204231443. The next prime is 2204231479. The reversal of 2204231444 is 4441324022.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2204231443) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 792644 + ... + 795419.

It is an arithmetic number, because the mean of its divisors is an integer number (322376992).

Almost surely, 2^2204231444 is an apocalyptic number.

It is an amenable number.

2204231444 is a deficient number, since it is larger than the sum of its proper divisors (1664292460).

2204231444 is a wasteful number, since it uses less digits than its factorization.

2204231444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1588414 (or 1588412 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 26.

The square root of 2204231444 is about 46949.2432739869. The cubic root of 2204231444 is about 1301.4247582558.

Adding to 2204231444 its reverse (4441324022), we get a palindrome (6645555466).

The spelling of 2204231444 in words is "two billion, two hundred four million, two hundred thirty-one thousand, four hundred forty-four".