11102121000212 has 24 divisors (see below), whose sum is σ = 21925818905760. Its totient is φ = 4872404200160.

The previous prime is 11102121000203. The next prime is 11102121000277. The reversal of 11102121000212 is 21200012120111.

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 7 ways as a sum of consecutive naturals, for example, 4350359618 + ... + 4350362169.

It is an arithmetic number, because the mean of its divisors is an integer number (913575787740).

Almost surely, 2^{11102121000212} is an apocalyptic number.

It is an amenable number.

11102121000212 is a deficient number, since it is larger than the sum of its proper divisors (10823697905548).

11102121000212 is a wasteful number, since it uses less digits than its factorization.

11102121000212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8700721831 (or 8700721829 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 11102121000212 its reverse (21200012120111), we get a palindrome (32302133120323).

The spelling of 11102121000212 in words is "eleven trillion, one hundred two billion, one hundred twenty-one million, two hundred twelve", and thus it is an aban number.