444623202260122 has 32 divisors (see below), whose sum is σ = 677880798082560. Its totient is φ = 218677349457840.

The previous prime is 444623202260113. The next prime is 444623202260143. The reversal of 444623202260122 is 221062202326444.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1852021329 + ... + 1852261387.

It is an arithmetic number, because the mean of its divisors is an integer number (21183774940080).

Almost surely, 2^{444623202260122} is an apocalyptic number.

444623202260122 is a deficient number, since it is larger than the sum of its proper divisors (233257595822438).

444623202260122 is a wasteful number, since it uses less digits than its factorization.

444623202260122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 270018.

The product of its (nonzero) digits is 442368, while the sum is 40.

Adding to 444623202260122 its reverse (221062202326444), we get a palindrome (665685404586566).

The spelling of 444623202260122 in words is "four hundred forty-four trillion, six hundred twenty-three billion, two hundred two million, two hundred sixty thousand, one hundred twenty-two".