2204044426 has 4 divisors (see below), whose sum is σ = 3306066642. Its totient is φ = 1102022212.

The previous prime is 2204044387. The next prime is 2204044433. The reversal of 2204044426 is 6244404022.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 1874803401 + 329241025 = 43299^2 + 18145^2 .

It is a junction number, because it is equal to n+sod(n) for n = 2204044394 and 2204044403.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 551011105 + ... + 551011108.

Almost surely, 2^2204044426 is an apocalyptic number.

2204044426 is a deficient number, since it is larger than the sum of its proper divisors (1102022216).

2204044426 is a wasteful number, since it uses less digits than its factorization.

2204044426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1102022215.

The product of its (nonzero) digits is 12288, while the sum is 28.

The square root of 2204044426 is about 46947.2515276454. The cubic root of 2204044426 is about 1301.3879507570.

Adding to 2204044426 its reverse (6244404022), we get a palindrome (8448448448).

It can be divided in two parts, 22040 and 44426, that added together give a palindrome (66466).

The spelling of 2204044426 in words is "two billion, two hundred four million, forty-four thousand, four hundred twenty-six".