12213530602471 has 4 divisors (see below), whose sum is σ = 13323851566344. Its totient is φ = 11103209638600.

The previous prime is 12213530602463. The next prime is 12213530602529. The reversal of 12213530602471 is 17420603531221.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 12213530602471 - 2³ = 12213530602463 is a prime.

It is a super-3 number, since 3×12213530602471³ (a number of 40 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 12213530602471.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12213530602411) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 555160481920 + ... + 555160481941.

It is an arithmetic number, because the mean of its divisors is an integer number (3330962891586).

Almost surely, 2^{12213530602471} is an apocalyptic number.

12213530602471 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

12213530602471 is a deficient number, since it is larger than the sum of its proper divisors (1110320963873).

12213530602471 is a wasteful number, since it uses less digits than its factorization.

12213530602471 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1110320963872.

The product of its (nonzero) digits is 60480, while the sum is 37.

The spelling of 12213530602471 in words is "twelve trillion, two hundred thirteen billion, five hundred thirty million, six hundred two thousand, four hundred seventy-one".