444736350056222 has 32 divisors (see below), whose sum is σ = 762754817746944. Its totient is φ = 190513891152000.

The previous prime is 444736350056203. The next prime is 444736350056233. The reversal of 444736350056222 is 222650053637444.

It is a super-2 number, since 2×444736350056222² (a number of 30 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (53) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

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, 555026447 + ... + 555827157.

It is an arithmetic number, because the mean of its divisors is an integer number (23836088054592).

Almost surely, 2^{444736350056222} is an apocalyptic number.

444736350056222 is a deficient number, since it is larger than the sum of its proper divisors (318018467690722).

444736350056222 is a wasteful number, since it uses less digits than its factorization.

444736350056222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 818864.

The product of its (nonzero) digits is 29030400, while the sum is 53.

The spelling of 444736350056222 in words is "four hundred forty-four trillion, seven hundred thirty-six billion, three hundred fifty million, fifty-six thousand, two hundred twenty-two".