11220112100111 has 8 divisors (see below), whose sum is σ = 11287486300080. Its totient is φ = 11152766843712.

The previous prime is 11220112100107. The next prime is 11220112100189. The reversal of 11220112100111 is 11100121102211.

11220112100111 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 cyclic number.

It is not a de Polignac number, because 11220112100111 - 2² = 11220112100107 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11220112100411) 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, 6458006 + ... + 8009123.

It is an arithmetic number, because the mean of its divisors is an integer number (1410935787510).

Almost surely, 2^{11220112100111} is an apocalyptic number.

11220112100111 is a deficient number, since it is larger than the sum of its proper divisors (67374199969).

11220112100111 is a wasteful number, since it uses less digits than its factorization.

11220112100111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14471785.

The product of its (nonzero) digits is 8, while the sum is 14.

Adding to 11220112100111 its reverse (11100121102211), we get a palindrome (22320233202322).

The spelling of 11220112100111 in words is "eleven trillion, two hundred twenty billion, one hundred twelve million, one hundred thousand, one hundred eleven".