12210312013112 has 16 divisors (see below), whose sum is σ = 22894375185360. Its totient is φ = 6105145297024.

The previous prime is 12210312013103. The next prime is 12210312013121. The reversal of 12210312013112 is 21131021301221.

It is an interprime number because it is at equal distance from previous prime (12210312013103) and next prime (12210312013121).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5657888 + ... + 7512144.

It is an arithmetic number, because the mean of its divisors is an integer number (1430898449085).

Almost surely, 2^{12210312013112} is an apocalyptic number.

It is an amenable number.

12210312013112 is a deficient number, since it is larger than the sum of its proper divisors (10684063172248).

12210312013112 is a wasteful number, since it uses less digits than its factorization.

12210312013112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2677390 (or 2677386 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 20.

Adding to 12210312013112 its reverse (21131021301221), we get a palindrome (33341333314333).

The spelling of 12210312013112 in words is "twelve trillion, two hundred ten billion, three hundred twelve million, thirteen thousand, one hundred twelve".