11010000121212 has 48 divisors (see below), whose sum is σ = 27011590163712. Its totient is φ = 3483637597440.

The previous prime is 11010000121163. The next prime is 11010000121231. The reversal of 11010000121212 is 21212100001011.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 152220733 + ... + 152293044.

It is an arithmetic number, because the mean of its divisors is an integer number (562741461744).

Almost surely, 2^{11010000121212} is an apocalyptic number.

11010000121212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11010000121212 is an abundant number, since it is smaller than the sum of its proper divisors (16001590042500).

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

11010000121212 is a wasteful number, since it uses less digits than its factorization.

11010000121212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 304513938 (or 304513936 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 11010000121212 its reverse (21212100001011), we get a palindrome (32222100122223).

The spelling of 11010000121212 in words is "eleven trillion, ten billion, one hundred twenty-one thousand, two hundred twelve".