11222200020111 has 8 divisors (see below), whose sum is σ = 14963618532144. Its totient is φ = 7481124094080.

The previous prime is 11222200020107. The next prime is 11222200020169. The reversal of 11222200020111 is 11102000222211.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 11222200020111 - 2² = 11222200020107 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11222200020211) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 85570056 + ... + 85701101.

It is an arithmetic number, because the mean of its divisors is an integer number (1870452316518).

Almost surely, 2^{11222200020111} is an apocalyptic number.

11222200020111 is a deficient number, since it is larger than the sum of its proper divisors (3741418512033).

11222200020111 is a wasteful number, since it uses less digits than its factorization.

11222200020111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 171293001.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 11222200020111 its reverse (11102000222211), we get a palindrome (22324200242322).

The spelling of 11222200020111 in words is "eleven trillion, two hundred twenty-two billion, two hundred million, twenty thousand, one hundred eleven".