4444004420222 has 4 divisors (see below), whose sum is σ = 6666006630336. Its totient is φ = 2222002210110.

The previous prime is 4444004420213. The next prime is 4444004420287. The reversal of 4444004420222 is 2220244004444.

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

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, 1111001105054 + ... + 1111001105057.

It is an arithmetic number, because the mean of its divisors is an integer number (1666501657584).

Almost surely, 2^{4444004420222} is an apocalyptic number.

4444004420222 is a deficient number, since it is larger than the sum of its proper divisors (2222002210114).

4444004420222 is a wasteful number, since it uses less digits than its factorization.

4444004420222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2222002210113.

The product of its (nonzero) digits is 65536, while the sum is 32.

Adding to 4444004420222 its reverse (2220244004444), we get a palindrome (6664248424666).

The spelling of 4444004420222 in words is "four trillion, four hundred forty-four billion, four million, four hundred twenty thousand, two hundred twenty-two".