4444402010122 has 8 divisors (see below), whose sum is σ = 6666615598500. Its totient is φ = 2222196810624.

The previous prime is 4444402010101. The next prime is 4444402010129. The reversal of 4444402010122 is 2210102044444.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 4430229345721 + 14172664401 = 2104811^2 + 119049^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (4444402010129) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 542097 + ... + 3030292.

Almost surely, 2^{4444402010122} is an apocalyptic number.

4444402010122 is a deficient number, since it is larger than the sum of its proper divisors (2222213588378).

4444402010122 is a wasteful number, since it uses less digits than its factorization.

4444402010122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4194440.

The product of its (nonzero) digits is 8192, while the sum is 28.

Adding to 4444402010122 its reverse (2210102044444), we get a palindrome (6654504054566).

The spelling of 4444402010122 in words is "four trillion, four hundred forty-four billion, four hundred two million, ten thousand, one hundred twenty-two".