6222315656412 has 18 divisors (see below), whose sum is σ = 15728631242688. Its totient is φ = 2074105218792.

The previous prime is 6222315656363. The next prime is 6222315656437. The reversal of 6222315656412 is 2146565132226.

6222315656412 is a `hidden beast` number, since 6 + 2 + 2 + 2 + 31 + 56 + 564 + 1 + 2 = 666.

It is a tau number, because it is divible by the number of its divisors (18).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 86421050748 + ... + 86421050819.

It is an arithmetic number, because the mean of its divisors is an integer number (873812846816).

Almost surely, 2^{6222315656412} is an apocalyptic number.

It is an amenable number.

6222315656412 is an abundant number, since it is smaller than the sum of its proper divisors (9506315586276).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6222315656412 is a wasteful number, since it uses less digits than its factorization.

6222315656412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 172842101577 (or 172842101572 counting only the distinct ones).

The product of its digits is 1036800, while the sum is 45.

The spelling of 6222315656412 in words is "six trillion, two hundred twenty-two billion, three hundred fifteen million, six hundred fifty-six thousand, four hundred twelve".