12227706376704 has 2560 divisors, whose sum is σ = 48103587840000. Its totient is φ = 3081356328960.

The previous prime is 12227706376703. The next prime is 12227706376829. The reversal of 12227706376704 is 40767360772221.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is not an unprimeable number, because it can be changed into a prime (12227706376703) by changing a digit.

It is a polite number, since it can be written in 255 ways as a sum of consecutive naturals, for example, 154781093337 + ... + 154781093415.

It is an arithmetic number, because the mean of its divisors is an integer number (18790464000).

Almost surely, 2^{12227706376704} is an apocalyptic number.

12227706376704 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12227706376704, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (24051793920000).

12227706376704 is an abundant number, since it is smaller than the sum of its proper divisors (35875881463296).

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

12227706376704 is an frugal number, since it uses more digits than its factorization.

12227706376704 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 183 (or 135 counting only the distinct ones).

The product of its (nonzero) digits is 8297856, while the sum is 54.

The spelling of 12227706376704 in words is "twelve trillion, two hundred twenty-seven billion, seven hundred six million, three hundred seventy-six thousand, seven hundred four".