1444422444022 has 32 divisors (see below), whose sum is σ = 2234640006144. Its totient is φ = 699849336000.

The previous prime is 1444422444019. The next prime is 1444422444029. The reversal of 1444422444022 is 2204442244441.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1444422444029) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 67482522 + ... + 67503922.

It is an arithmetic number, because the mean of its divisors is an integer number (69832500192).

Almost surely, 2^{1444422444022} is an apocalyptic number.

1444422444022 is a deficient number, since it is larger than the sum of its proper divisors (790217562122).

1444422444022 is a wasteful number, since it uses less digits than its factorization.

1444422444022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28524.

The product of its (nonzero) digits is 262144, while the sum is 37.

Adding to 1444422444022 its reverse (2204442244441), we get a palindrome (3648864688463).

The spelling of 1444422444022 in words is "one trillion, four hundred forty-four billion, four hundred twenty-two million, four hundred forty-four thousand, twenty-two".