11444112143222 has 16 divisors (see below), whose sum is σ = 18912142123344. Its totient is φ = 5150365500000.

The previous prime is 11444112143221. The next prime is 11444112143237. The reversal of 11444112143222 is 22234121144411.

It is a happy number.

11444112143222 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11444112143221) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2575180529 + ... + 2575184972.

It is an arithmetic number, because the mean of its divisors is an integer number (1182008882709).

Almost surely, 2^{11444112143222} is an apocalyptic number.

11444112143222 is a deficient number, since it is larger than the sum of its proper divisors (7468029980122).

11444112143222 is a wasteful number, since it uses less digits than its factorization.

11444112143222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5150365615.

The product of its digits is 12288, while the sum is 32.

Adding to 11444112143222 its reverse (22234121144411), we get a palindrome (33678233287633).

The spelling of 11444112143222 in words is "eleven trillion, four hundred forty-four billion, one hundred twelve million, one hundred forty-three thousand, two hundred twenty-two".