2004444220022 has 4 divisors (see below), whose sum is σ = 3006666330036. Its totient is φ = 1002222110010.

The previous prime is 2004444220013. The next prime is 2004444220049. The reversal of 2004444220022 is 2200224444002.

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

It is a junction number, because it is equal to n+sod(n) for n = 2004444219973 and 2004444220000.

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, 501111055004 + ... + 501111055007.

It is an arithmetic number, because the mean of its divisors is an integer number (751666582509).

Almost surely, 2^{2004444220022} is an apocalyptic number.

2004444220022 is a deficient number, since it is larger than the sum of its proper divisors (1002222110014).

2004444220022 is a wasteful number, since it uses less digits than its factorization.

2004444220022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1002222110013.

The product of its (nonzero) digits is 8192, while the sum is 26.

Adding to 2004444220022 its reverse (2200224444002), we get a palindrome (4204668664024).

The spelling of 2004444220022 in words is "two trillion, four billion, four hundred forty-four million, two hundred twenty thousand, twenty-two".