11100002001222 has 16 divisors (see below), whose sum is σ = 22225848022080. Its totient is φ = 3695693330472.

The previous prime is 11100002001211. The next prime is 11100002001233. The reversal of 11100002001222 is 22210020000111.

It is an interprime number because it is at equal distance from previous prime (11100002001211) and next prime (11100002001233).

It is a junction number, because it is equal to n+sod(n) for n = 11100002001198 and 11100002001207.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1076828568 + ... + 1076838875.

It is an arithmetic number, because the mean of its divisors is an integer number (1389115501380).

Almost surely, 2^{11100002001222} is an apocalyptic number.

11100002001222 is an abundant number, since it is smaller than the sum of its proper divisors (11125846020858).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11100002001222 is a wasteful number, since it uses less digits than its factorization.

11100002001222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2153668307.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 11100002001222 its reverse (22210020000111), we get a palindrome (33310022001333).

The spelling of 11100002001222 in words is "eleven trillion, one hundred billion, two million, one thousand, two hundred twenty-two".