11212230100112 has 20 divisors (see below), whose sum is σ = 22253542059756. Its totient is φ = 5469380536320.

The previous prime is 11212230100069. The next prime is 11212230100157. The reversal of 11212230100112 is 21100103221211.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 943820022016 + 10268410078096 = 971504^2 + 3204436^2 .

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, 8545906433 + ... + 8545907744.

Almost surely, 2^{11212230100112} is an apocalyptic number.

It is an amenable number.

11212230100112 is a deficient number, since it is larger than the sum of its proper divisors (11041311959644).

11212230100112 is a wasteful number, since it uses less digits than its factorization.

11212230100112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17091814226 (or 17091814220 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 17.

Adding to 11212230100112 its reverse (21100103221211), we get a palindrome (32312333321323).

The spelling of 11212230100112 in words is "eleven trillion, two hundred twelve billion, two hundred thirty million, one hundred thousand, one hundred twelve".