4444023111322 has 4 divisors (see below), whose sum is σ = 6666034666986. Its totient is φ = 2222011555660.

The previous prime is 4444023111317. The next prime is 4444023111323. The reversal of 4444023111322 is 2231113204444.

It is a happy number.

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., 4183534346161 + 260488765161 = 2045369^2 + 510381^2 .

It is not an unprimeable number, because it can be changed into a prime (4444023111323) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1111005777829 + ... + 1111005777832.

Almost surely, 2^{4444023111322} is an apocalyptic number.

4444023111322 is a deficient number, since it is larger than the sum of its proper divisors (2222011555664).

4444023111322 is a wasteful number, since it uses less digits than its factorization.

4444023111322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2222011555663.

The product of its (nonzero) digits is 18432, while the sum is 31.

Adding to 4444023111322 its reverse (2231113204444), we get a palindrome (6675136315766).

The spelling of 4444023111322 in words is "four trillion, four hundred forty-four billion, twenty-three million, one hundred eleven thousand, three hundred twenty-two".