11012012200111 has 8 divisors (see below), whose sum is σ = 11859119317584. Its totient is φ = 10164909262080.

The previous prime is 11012012200081. The next prime is 11012012200157. The reversal of 11012012200111 is 11100221021011.

It is a happy number.

11012012200111 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 11012012200111 - 2¹³ = 11012012191919 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (13).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11012012200091 and 11012012200100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11012012200171) 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, 6383400 + ... + 7922866.

It is an arithmetic number, because the mean of its divisors is an integer number (1482389914698).

Almost surely, 2^{11012012200111} is an apocalyptic number.

11012012200111 is a deficient number, since it is larger than the sum of its proper divisors (847107117473).

11012012200111 is a wasteful number, since it uses less digits than its factorization.

11012012200111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2089721.

The product of its (nonzero) digits is 8, while the sum is 13.

Adding to 11012012200111 its reverse (11100221021011), we get a palindrome (22112233221122).

The spelling of 11012012200111 in words is "eleven trillion, twelve billion, twelve million, two hundred thousand, one hundred eleven".