11212061218912 has 24 divisors (see below), whose sum is σ = 22118702267592. Its totient is φ = 5594613024000.

The previous prime is 11212061218873. The next prime is 11212061218951. The reversal of 11212061218912 is 21981216021211.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (11212061218873) and next prime (11212061218951).

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 356783589 + ... + 356815012.

It is an arithmetic number, because the mean of its divisors is an integer number (921612594483).

Almost surely, 2^{11212061218912} is an apocalyptic number.

It is an amenable number.

11212061218912 is a deficient number, since it is larger than the sum of its proper divisors (10906641048680).

11212061218912 is an equidigital number, since it uses as much as digits as its factorization.

11212061218912 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 713599102 (or 713599094 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 37.

The spelling of 11212061218912 in words is "eleven trillion, two hundred twelve billion, sixty-one million, two hundred eighteen thousand, nine hundred twelve".