11001002002212 has 96 divisors (see below), whose sum is σ = 28512154379520. Its totient is φ = 3285350871040.

The previous prime is 11001002002063. The next prime is 11001002002219. The reversal of 11001002002212 is 21220020010011.

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

It is not an unprimeable number, because it can be changed into a prime (11001002002219) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 12675273 + ... + 13515344.

It is an arithmetic number, because the mean of its divisors is an integer number (297001608120).

Almost surely, 2^{11001002002212} is an apocalyptic number.

11001002002212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11001002002212 is an abundant number, since it is smaller than the sum of its proper divisors (17511152377308).

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

11001002002212 is a wasteful number, since it uses less digits than its factorization.

11001002002212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26190741 (or 26190739 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 11001002002212 its reverse (21220020010011), we get a palindrome (32221022012223).

The spelling of 11001002002212 in words is "eleven trillion, one billion, two million, two thousand, two hundred twelve".