11112213333122 has 16 divisors (see below), whose sum is σ = 18187889425344. Its totient is φ = 5049820614000.

The previous prime is 11112213333119. The next prime is 11112213333167. The reversal of 11112213333122 is 22133331221111.

It is a junction number, because it is equal to n+sod(n) for n = 11112213333091 and 11112213333100.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 59176454 + ... + 59363937.

It is an arithmetic number, because the mean of its divisors is an integer number (1136743089084).

Almost surely, 2^{11112213333122} is an apocalyptic number.

11112213333122 is a deficient number, since it is larger than the sum of its proper divisors (7075676092222).

11112213333122 is a wasteful number, since it uses less digits than its factorization.

11112213333122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 118544665.

The product of its digits is 1296, while the sum is 26.

Adding to 11112213333122 its reverse (22133331221111), we get a palindrome (33245544554233).

The spelling of 11112213333122 in words is "eleven trillion, one hundred twelve billion, two hundred thirteen million, three hundred thirty-three thousand, one hundred twenty-two".