11121322204102 has 16 divisors (see below), whose sum is σ = 18205361183232. Its totient is φ = 5053248139720.

The previous prime is 11121322204087. The next prime is 11121322204123. The reversal of 11121322204102 is 20140222312111.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 94855918 + ... + 94973089.

It is an arithmetic number, because the mean of its divisors is an integer number (1137835073952).

Almost surely, 2^{11121322204102} is an apocalyptic number.

11121322204102 is a deficient number, since it is larger than the sum of its proper divisors (7084038979130).

11121322204102 is a wasteful number, since it uses less digits than its factorization.

11121322204102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 189831683.

The product of its (nonzero) digits is 384, while the sum is 22.

Adding to 11121322204102 its reverse (20140222312111), we get a palindrome (31261544516213).

The spelling of 11121322204102 in words is "eleven trillion, one hundred twenty-one billion, three hundred twenty-two million, two hundred four thousand, one hundred two".