11212012300230 has 48 divisors (see below), whose sum is σ = 33315693693984. Its totient is φ = 2562745668480.

The previous prime is 11212012300187. The next prime is 11212012300231. The reversal of 11212012300230 is 3200321021211.

11212012300230 is a `hidden beast` number, since 1 + 1 + 2 + 1 + 201 + 230 + 0 + 230 = 666.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11212012300231) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8898421831 + ... + 8898423090.

It is an arithmetic number, because the mean of its divisors is an integer number (694076951958).

Almost surely, 2^{11212012300230} is an apocalyptic number.

11212012300230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11212012300230 is an abundant number, since it is smaller than the sum of its proper divisors (22103681393754).

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

11212012300230 is a wasteful number, since it uses less digits than its factorization.

11212012300230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17796844941 (or 17796844938 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 11212012300230 its reverse (3200321021211), we get a palindrome (14412333321441).

The spelling of 11212012300230 in words is "eleven trillion, two hundred twelve billion, twelve million, three hundred thousand, two hundred thirty".