11122212010222 has 4 divisors (see below), whose sum is σ = 16683318015336. Its totient is φ = 5561106005110.

The previous prime is 11122212010213. The next prime is 11122212010379. The reversal of 11122212010222 is 22201021222111.

It is a semiprime because it is the product of two primes.

It is a self number, because there is not a number n which added to its sum of digits gives 11122212010222.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2780553002554 + ... + 2780553002557.

It is an arithmetic number, because the mean of its divisors is an integer number (4170829503834).

Almost surely, 2^{11122212010222} is an apocalyptic number.

11122212010222 is a deficient number, since it is larger than the sum of its proper divisors (5561106005114).

11122212010222 is an equidigital number, since it uses as much as digits as its factorization.

11122212010222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5561106005113.

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

Adding to 11122212010222 its reverse (22201021222111), we get a palindrome (33323233232333).

The spelling of 11122212010222 in words is "eleven trillion, one hundred twenty-two billion, two hundred twelve million, ten thousand, two hundred twenty-two".