12130322002064 has 80 divisors (see below), whose sum is σ = 27753937443840. Its totient is φ = 5026021539840.

The previous prime is 12130322002063. The next prime is 12130322002121. The reversal of 12130322002064 is 46020022303121.

It is not an unprimeable number, because it can be changed into a prime (12130322002063) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1771952 + ... + 5234544.

It is an arithmetic number, because the mean of its divisors is an integer number (346924218048).

Almost surely, 2^{12130322002064} is an apocalyptic number.

12130322002064 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 12130322002064, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13876968721920).

12130322002064 is an abundant number, since it is smaller than the sum of its proper divisors (15623615441776).

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

12130322002064 is a wasteful number, since it uses less digits than its factorization.

12130322002064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3463648 (or 3463642 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 26.

Adding to 12130322002064 its reverse (46020022303121), we get a palindrome (58150344305185).

The spelling of 12130322002064 in words is "twelve trillion, one hundred thirty billion, three hundred twenty-two million, two thousand, sixty-four".