12315566314622 has 16 divisors (see below), whose sum is σ = 18480023033472. Its totient is φ = 6155558820000.

The previous prime is 12315566314613. The next prime is 12315566314633. The reversal of 12315566314622 is 22641366551321.

It is a super-3 number, since 3×12315566314622³ (a number of 40 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 259245872 + ... + 259293372.

It is an arithmetic number, because the mean of its divisors is an integer number (1155001439592).

Almost surely, 2^{12315566314622} is an apocalyptic number.

12315566314622 is a deficient number, since it is larger than the sum of its proper divisors (6164456718850).

12315566314622 is a wasteful number, since it uses less digits than its factorization.

12315566314622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91603.

The product of its digits is 1555200, while the sum is 47.

The spelling of 12315566314622 in words is "twelve trillion, three hundred fifteen billion, five hundred sixty-six million, three hundred fourteen thousand, six hundred twenty-two".