12722075407470 has 384 divisors, whose sum is σ = 39588385979520. Its totient is φ = 2587034419200.

The previous prime is 12722075407421. The next prime is 12722075407501. The reversal of 12722075407470 is 7470457022721.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 22991250 + ... + 23538090.

It is an arithmetic number, because the mean of its divisors is an integer number (103094755155).

Almost surely, 2^{12722075407470} is an apocalyptic number.

12722075407470 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 12722075407470, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19794192989760).

12722075407470 is an abundant number, since it is smaller than the sum of its proper divisors (26866310572050).

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

12722075407470 is a wasteful number, since it uses less digits than its factorization.

12722075407470 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 546932 (or 546921 counting only the distinct ones).

The product of its (nonzero) digits is 1536640, while the sum is 48.

The spelling of 12722075407470 in words is "twelve trillion, seven hundred twenty-two billion, seventy-five million, four hundred seven thousand, four hundred seventy".