11212212200130 has 24 divisors (see below), whose sum is σ = 29151751720572. Its totient is φ = 2989923253344.

The previous prime is 11212212200093. The next prime is 11212212200143. The reversal of 11212212200130 is 3100221221211.

11212212200130 is a `hidden beast` number, since 1 + 121 + 2 + 212 + 200 + 130 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 11211695501769 + 516698361 = 3348387^2 + 22731^2 .

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 62290067689 + ... + 62290067868.

Almost surely, 2^{11212212200130} is an apocalyptic number.

11212212200130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11212212200130 is an abundant number, since it is smaller than the sum of its proper divisors (17939539520442).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11212212200130 is a wasteful number, since it uses less digits than its factorization.

11212212200130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 124580135570 (or 124580135567 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 18.

Adding to 11212212200130 its reverse (3100221221211), we get a palindrome (14312433421341).

The spelling of 11212212200130 in words is "eleven trillion, two hundred twelve billion, two hundred twelve million, two hundred thousand, one hundred thirty".