1222214441443 has 32 divisors (see below), whose sum is σ = 1284209784000. Its totient is φ = 1161705162240.

The previous prime is 1222214441387. The next prime is 1222214441543. The reversal of 1222214441443 is 3441444122221.

It is a cyclic number.

It is not a de Polignac number, because 1222214441443 - 2³³ = 1213624506851 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1222214441399 and 1222214441408.

It is not an unprimeable number, because it can be changed into a prime (1222214441543) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 413327721 + ... + 413330677.

It is an arithmetic number, because the mean of its divisors is an integer number (40131555750).

Almost surely, 2^{1222214441443} is an apocalyptic number.

1222214441443 is a deficient number, since it is larger than the sum of its proper divisors (61995342557).

1222214441443 is a wasteful number, since it uses less digits than its factorization.

1222214441443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3895.

The product of its digits is 49152, while the sum is 34.

Adding to 1222214441443 its reverse (3441444122221), we get a palindrome (4663658563664).

The spelling of 1222214441443 in words is "one trillion, two hundred twenty-two billion, two hundred fourteen million, four hundred forty-one thousand, four hundred forty-three".