11122213652234 has 16 divisors (see below), whose sum is σ = 17001012188160. Its totient is φ = 5455245541200.

The previous prime is 11122213652227. The next prime is 11122213652243. The reversal of 11122213652234 is 43225631222111.

It is a junction number, because it is equal to n+sod(n) for n = 11122213652194 and 11122213652203.

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 7 ways as a sum of consecutive naturals, for example, 8366042 + ... + 9603909.

It is an arithmetic number, because the mean of its divisors is an integer number (1062563261760).

Almost surely, 2^{11122213652234} is an apocalyptic number.

11122213652234 is a deficient number, since it is larger than the sum of its proper divisors (5878798535926).

11122213652234 is a wasteful number, since it uses less digits than its factorization.

11122213652234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17975845.

The product of its digits is 34560, while the sum is 35.

Adding to 11122213652234 its reverse (43225631222111), we get a palindrome (54347844874345).

The spelling of 11122213652234 in words is "eleven trillion, one hundred twenty-two billion, two hundred thirteen million, six hundred fifty-two thousand, two hundred thirty-four".