11020222021222 has 8 divisors (see below), whose sum is σ = 16530600616200. Its totient is φ = 5510021815824.

The previous prime is 11020222021219. The next prime is 11020222021223. The reversal of 11020222021222 is 22212022202011.

11020222021222 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.

It is a self number, because there is not a number n which added to its sum of digits gives 11020222021222.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11020222021223) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 44442847 + ... + 44690122.

It is an arithmetic number, because the mean of its divisors is an integer number (2066325077025).

Almost surely, 2^{11020222021222} is an apocalyptic number.

11020222021222 is a deficient number, since it is larger than the sum of its proper divisors (5510378594978).

11020222021222 is an equidigital number, since it uses as much as digits as its factorization.

11020222021222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89194790.

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

Adding to 11020222021222 its reverse (22212022202011), we get a palindrome (33232244223233).

The spelling of 11020222021222 in words is "eleven trillion, twenty billion, two hundred twenty-two million, twenty-one thousand, two hundred twenty-two".