11122000222222 has 4 divisors (see below), whose sum is σ = 16683000333336. Its totient is φ = 5561000111110.

The previous prime is 11122000222217. The next prime is 11122000222259. The reversal of 11122000222222 is 22222200022111.

11122000222222 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a super-3 number, since 3×11122000222222³ (a number of 40 digits) contains 333 as substring.

It is a zygodrome in base 10.

It is a self number, because there is not a number n which added to its sum of digits gives 11122000222222.

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, 2780500055554 + ... + 2780500055557.

It is an arithmetic number, because the mean of its divisors is an integer number (4170750083334).

Almost surely, 2^{11122000222222} is an apocalyptic number.

11122000222222 is a deficient number, since it is larger than the sum of its proper divisors (5561000111114).

11122000222222 is an equidigital number, since it uses as much as digits as its factorization.

11122000222222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5561000111113.

The product of its (nonzero) digits is 256, while the sum is 19.

Adding to 11122000222222 its reverse (22222200022111), we get a palindrome (33344200244333).

The spelling of 11122000222222 in words is "eleven trillion, one hundred twenty-two billion, two hundred twenty-two thousand, two hundred twenty-two".