12213035571824 has 20 divisors (see below), whose sum is σ = 23662980817536. Its totient is φ = 6106459876992.

The previous prime is 12213035571811. The next prime is 12213035571917. The reversal of 12213035571824 is 42817553031221.

It is a hoax number, since the sum of its digits (44) coincides with the sum of the digits of its distinct prime factors.

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, 1853264 + ... + 5278319.

Almost surely, 2^{12213035571824} is an apocalyptic number.

It is an amenable number.

12213035571824 is a deficient number, since it is larger than the sum of its proper divisors (11449945245712).

12213035571824 is a wasteful number, since it uses less digits than its factorization.

12213035571824 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7238624 (or 7238618 counting only the distinct ones).

The product of its (nonzero) digits is 403200, while the sum is 44.

The spelling of 12213035571824 in words is "twelve trillion, two hundred thirteen billion, thirty-five million, five hundred seventy-one thousand, eight hundred twenty-four".