11112001100212 has 12 divisors (see below), whose sum is σ = 19446119670880. Its totient is φ = 5555966908536.

The previous prime is 11112001100203. The next prime is 11112001100251. The reversal of 11112001100212 is 21200110021111.

It is a happy number.

11112001100212 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×11112001100212² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11112001100192 and 11112001100201.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7659762 + ... + 8994217.

Almost surely, 2^{11112001100212} is an apocalyptic number.

It is an amenable number.

11112001100212 is a deficient number, since it is larger than the sum of its proper divisors (8334118570668).

11112001100212 is a wasteful number, since it uses less digits than its factorization.

11112001100212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16820790 (or 16820788 counting only the distinct ones).

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

Adding to 11112001100212 its reverse (21200110021111), we get a palindrome (32312111121323).

The spelling of 11112001100212 in words is "eleven trillion, one hundred twelve billion, one million, one hundred thousand, two hundred twelve".