11010212212222 has 8 divisors (see below), whose sum is σ = 16538877975672. Its totient is φ = 5497252887000.

The previous prime is 11010212212157. The next prime is 11010212212229. The reversal of 11010212212222 is 22221221201011.

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

It is a self number, because there is not a number n which added to its sum of digits gives 11010212212222.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11010212212229) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 3926607804 + ... + 3926610607.

It is an arithmetic number, because the mean of its divisors is an integer number (2067359746959).

Almost surely, 2^{11010212212222} is an apocalyptic number.

11010212212222 is a deficient number, since it is larger than the sum of its proper divisors (5528665763450).

11010212212222 is an equidigital number, since it uses as much as digits as its factorization.

11010212212222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7853219114.

The product of its (nonzero) digits is 128, while the sum is 19.

Adding to 11010212212222 its reverse (22221221201011), we get a palindrome (33231433413233).

The spelling of 11010212212222 in words is "eleven trillion, ten billion, two hundred twelve million, two hundred twelve thousand, two hundred twenty-two".