12622470952320 has 640 divisors, whose sum is σ = 45414382479840. Its totient is φ = 3340879036416.

The previous prime is 12622470952249. The next prime is 12622470952331. The reversal of 12622470952320 is 2325907422621.

12622470952320 is a `hidden beast` number, since 1 + 2 + 62 + 2 + 47 + 0 + 9 + 523 + 20 = 666.

It is a tau number, because it is divible by the number of its divisors (640).

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 9838246399 + ... + 9838247681.

Almost surely, 2^{12622470952320} is an apocalyptic number.

12622470952320 is a gapful number since it is divisible by the number (10) 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 12622470952320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (22707191239920).

12622470952320 is an abundant number, since it is smaller than the sum of its proper divisors (32791911527520).

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

12622470952320 is a wasteful number, since it uses less digits than its factorization.

12622470952320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2584 (or 2563 counting only the distinct ones).

The product of its (nonzero) digits is 725760, while the sum is 45.

The spelling of 12622470952320 in words is "twelve trillion, six hundred twenty-two billion, four hundred seventy million, nine hundred fifty-two thousand, three hundred twenty".