1224214424111 has 24 divisors (see below), whose sum is σ = 1510739568720. Its totient is φ = 985712861952.

The previous prime is 1224214424029. The next prime is 1224214424131. The reversal of 1224214424111 is 1114244124221.

It is a de Polignac number, because none of the positive numbers 2^k-1224214424111 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1224214424131) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 969356 + ... + 1840673.

It is an arithmetic number, because the mean of its divisors is an integer number (62947482030).

Almost surely, 2^{1224214424111} is an apocalyptic number.

1224214424111 is a deficient number, since it is larger than the sum of its proper divisors (286525144609).

1224214424111 is a wasteful number, since it uses less digits than its factorization.

1224214424111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2810583 (or 2810576 counting only the distinct ones).

The product of its digits is 4096, while the sum is 29.

Adding to 1224214424111 its reverse (1114244124221), we get a palindrome (2338458548332).

The spelling of 1224214424111 in words is "one trillion, two hundred twenty-four billion, two hundred fourteen million, four hundred twenty-four thousand, one hundred eleven".