2221443114244 has 12 divisors (see below), whose sum is σ = 4056548295744. Its totient is φ = 1062429315464.

The previous prime is 2221443114181. The next prime is 2221443114283. The reversal of 2221443114244 is 4424113441222.

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, 12073060312 + ... + 12073060495.

It is an arithmetic number, because the mean of its divisors is an integer number (338045691312).

Almost surely, 2^{2221443114244} is an apocalyptic number.

It is an amenable number.

2221443114244 is a deficient number, since it is larger than the sum of its proper divisors (1835105181500).

2221443114244 is a wasteful number, since it uses less digits than its factorization.

2221443114244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24146120834 (or 24146120832 counting only the distinct ones).

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

Adding to 2221443114244 its reverse (4424113441222), we get a palindrome (6645556555466).

The spelling of 2221443114244 in words is "two trillion, two hundred twenty-one billion, four hundred forty-three million, one hundred fourteen thousand, two hundred forty-four".