11120110122222 has 12 divisors (see below), whose sum is σ = 24093571931520. Its totient is φ = 3706703374068.

The previous prime is 11120110122169. The next prime is 11120110122269. The reversal of 11120110122222 is 22222101102111.

11120110122222 is a `hidden beast` number, since 111 + 201 + 10 + 122 + 222 = 666.

It is a super-3 number, since 3×11120110122222³ (a number of 40 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18), and also a Moran number because the ratio is a prime number: 617783895679 = 11120110122222 / (1 + 1 + 1 + 2 + 0 + 1 + 1 + 0 + 1 + 2 + 2 + 2 + 2 + 2).

It is a junction number, because it is equal to n+sod(n) for n = 11120110122195 and 11120110122204.

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 5 ways as a sum of consecutive naturals, for example, 308891947822 + ... + 308891947857.

It is an arithmetic number, because the mean of its divisors is an integer number (2007797660960).

Almost surely, 2^{11120110122222} is an apocalyptic number.

11120110122222 is an abundant number, since it is smaller than the sum of its proper divisors (12973461809298).

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

11120110122222 is a wasteful number, since it uses less digits than its factorization.

11120110122222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 617783895687 (or 617783895684 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 18.

Adding to 11120110122222 its reverse (22222101102111), we get a palindrome (33342211224333).

The spelling of 11120110122222 in words is "eleven trillion, one hundred twenty billion, one hundred ten million, one hundred twenty-two thousand, two hundred twenty-two".