11011002001222 has 8 divisors (see below), whose sum is σ = 16533834067656. Its totient is φ = 5499723978672.

The previous prime is 11011002001177. The next prime is 11011002001231. The reversal of 11011002001222 is 22210020011011.

11011002001222 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 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, 2888508588 + ... + 2888512399.

It is an arithmetic number, because the mean of its divisors is an integer number (2066729258457).

Almost surely, 2^{11011002001222} is an apocalyptic number.

11011002001222 is a deficient number, since it is larger than the sum of its proper divisors (5522832066434).

11011002001222 is an equidigital number, since it uses as much as digits as its factorization.

11011002001222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5777021942.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 11011002001222 its reverse (22210020011011), we get a palindrome (33221022012233).

The spelling of 11011002001222 in words is "eleven trillion, eleven billion, two million, one thousand, two hundred twenty-two".