442213101312244 has 12 divisors (see below), whose sum is σ = 814603081364800. Its totient is φ = 209469363779448.

The previous prime is 442213101312233. The next prime is 442213101312289.

442213101312244 is nontrivially palindromic in base 10.

It is a super-2 number, since 2×442213101312244² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2909296719084 + ... + 2909296719235.

Almost surely, 2^{442213101312244} is an apocalyptic number.

It is an amenable number.

442213101312244 is a deficient number, since it is larger than the sum of its proper divisors (372389980052556).

442213101312244 is a wasteful number, since it uses less digits than its factorization.

442213101312244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5818593438342 (or 5818593438340 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 34.

It can be divided in two parts, 44221310 and 1312244, that added together give a palindrome (45533554).

The spelling of 442213101312244 in words is "four hundred forty-two trillion, two hundred thirteen billion, one hundred one million, three hundred twelve thousand, two hundred forty-four".