1111133334222 has 96 divisors (see below), whose sum is σ = 2575049398272. Its totient is φ = 345041448192.

The previous prime is 1111133334187. The next prime is 1111133334229. The reversal of 1111133334222 is 2224333311111.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1111133334229) 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 47 ways as a sum of consecutive naturals, for example, 77117343 + ... + 77131749.

It is an arithmetic number, because the mean of its divisors is an integer number (26823431232).

Almost surely, 2^{1111133334222} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1111133334222, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1287524699136).

1111133334222 is an abundant number, since it is smaller than the sum of its proper divisors (1463916064050).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1111133334222 is a wasteful number, since it uses less digits than its factorization.

1111133334222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16982 (or 16979 counting only the distinct ones).

The product of its digits is 2592, while the sum is 27.

Adding to 1111133334222 its reverse (2224333311111), we get a palindrome (3335466645333).

The spelling of 1111133334222 in words is "one trillion, one hundred eleven billion, one hundred thirty-three million, three hundred thirty-four thousand, two hundred twenty-two".