444110022121222 has 16 divisors (see below), whose sum is σ = 668095631562240. Its totient is φ = 221411781613512.

The previous prime is 444110022121189. The next prime is 444110022121301. The reversal of 444110022121222 is 222121220011444.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 72906318 + ... + 78762625.

It is an arithmetic number, because the mean of its divisors is an integer number (41755976972640).

Almost surely, 2^{444110022121222} is an apocalyptic number.

444110022121222 is a deficient number, since it is larger than the sum of its proper divisors (223985609441018).

444110022121222 is a wasteful number, since it uses less digits than its factorization.

444110022121222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 151673187.

The product of its (nonzero) digits is 4096, while the sum is 28.

Adding to 444110022121222 its reverse (222121220011444), we get a palindrome (666231242132666).

The spelling of 444110022121222 in words is "four hundred forty-four trillion, one hundred ten billion, twenty-two million, one hundred twenty-one thousand, two hundred twenty-two".