2220104444 has 6 divisors (see below), whose sum is σ = 3885182784. Its totient is φ = 1110052220.

The previous prime is 2220104431. The next prime is 2220104459. The reversal of 2220104444 is 4444010222.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 277513052 + ... + 277513059.

It is an arithmetic number, because the mean of its divisors is an integer number (647530464).

Almost surely, 2^2220104444 is an apocalyptic number.

It is an amenable number.

2220104444 is a deficient number, since it is larger than the sum of its proper divisors (1665078340).

2220104444 is a wasteful number, since it uses less digits than its factorization.

2220104444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 555026115 (or 555026113 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 23.

The square root of 2220104444 is about 47117.9842947467. The cubic root of 2220104444 is about 1304.5412075623.

Adding to 2220104444 its reverse (4444010222), we get a palindrome (6664114666).

The spelling of 2220104444 in words is "two billion, two hundred twenty million, one hundred four thousand, four hundred forty-four".