444100221414122 has 96 divisors (see below), whose sum is σ = 869884524875520. Its totient is φ = 168334907045760.

The previous prime is 444100221414121. The next prime is 444100221414127. The reversal of 444100221414122 is 221414122001444.

It is a happy number.

It is a super-2 number, since 2×444100221414122² (a number of 30 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (444100221414121) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 41038898 + ... + 50718749.

It is an arithmetic number, because the mean of its divisors is an integer number (9061297134120).

Almost surely, 2^{444100221414122} is an apocalyptic number.

444100221414122 is a deficient number, since it is larger than the sum of its proper divisors (425784303461398).

444100221414122 is a wasteful number, since it uses less digits than its factorization.

444100221414122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91757836 (or 91757829 counting only the distinct ones).

The product of its (nonzero) digits is 16384, while the sum is 32.

Adding to 444100221414122 its reverse (221414122001444), we get a palindrome (665514343415566).

The spelling of 444100221414122 in words is "four hundred forty-four trillion, one hundred billion, two hundred twenty-one million, four hundred fourteen thousand, one hundred twenty-two".