1111113103222 has 32 divisors (see below), whose sum is σ = 1710135322560. Its totient is φ = 541219660800.

The previous prime is 1111113103141. The next prime is 1111113103319. The reversal of 1111113103222 is 2223013111111.

It is a self number, because there is not a number n which added to its sum of digits gives 1111113103222.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 38287854 + ... + 38316862.

It is an arithmetic number, because the mean of its divisors is an integer number (53441728830).

Almost surely, 2^{1111113103222} is an apocalyptic number.

1111113103222 is a deficient number, since it is larger than the sum of its proper divisors (599022219338).

1111113103222 is a wasteful number, since it uses less digits than its factorization.

1111113103222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31608.

The product of its (nonzero) digits is 72, while the sum is 19.

Adding to 1111113103222 its reverse (2223013111111), we get a palindrome (3334126214333).

The spelling of 1111113103222 in words is "one trillion, one hundred eleven billion, one hundred thirteen million, one hundred three thousand, two hundred twenty-two".