11222102222222 has 8 divisors (see below), whose sum is σ = 16834741248672. Its totient is φ = 5610521806000.

The previous prime is 11222102222141. The next prime is 11222102222251. The reversal of 11222102222222 is 22222220122211.

11222102222222 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

11222102222222 is a modest number, since divided by 2222222 gives 1122210 as remainder.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 264626054 + ... + 264668457.

It is an arithmetic number, because the mean of its divisors is an integer number (2104342656084).

Almost surely, 2^{11222102222222} is an apocalyptic number.

11222102222222 is a deficient number, since it is larger than the sum of its proper divisors (5612639026450).

11222102222222 is a wasteful number, since it uses less digits than its factorization.

11222102222222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 529305114.

The product of its (nonzero) digits is 1024, while the sum is 23.

Adding to 11222102222222 its reverse (22222220122211), we get a palindrome (33444322344433).

The spelling of 11222102222222 in words is "eleven trillion, two hundred twenty-two billion, one hundred two million, two hundred twenty-two thousand, two hundred twenty-two".