11222200000111 has 16 divisors (see below), whose sum is σ = 11961965030400. Its totient is φ = 10497492969408.

The previous prime is 11222200000097. The next prime is 11222200000133. The reversal of 11222200000111 is 11100000222211.

It is a cyclic number.

It is not a de Polignac number, because 11222200000111 - 2²¹ = 11222197902959 is a prime.

It is a Duffinian number.

It is a zygodrome in base 10.

It is a junction number, because it is equal to n+sod(n) for n = 11222200000091 and 11222200000100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11222200010111) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 751155 + ... + 4796731.

It is an arithmetic number, because the mean of its divisors is an integer number (747622814400).

Almost surely, 2^{11222200000111} is an apocalyptic number.

11222200000111 is a deficient number, since it is larger than the sum of its proper divisors (739765030289).

11222200000111 is a wasteful number, since it uses less digits than its factorization.

11222200000111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4047438.

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

Adding to 11222200000111 its reverse (11100000222211), we get a palindrome (22322200222322).

The spelling of 11222200000111 in words is "eleven trillion, two hundred twenty-two billion, two hundred million, one hundred eleven", and thus it is an aban number.