22707478080000 has 2400 divisors, whose sum is σ = 96785738649600. Its totient is φ = 5120962560000.

The previous prime is 22707478079969. The next prime is 22707478080043. The reversal of 22707478080000 is 8087470722.

It is a tau number, because it is divible by the number of its divisors (2400).

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

It is an unprimeable number.

It is a polite number, since it can be written in 239 ways as a sum of consecutive naturals, for example, 125455679910 + ... + 125455680090.

It is an arithmetic number, because the mean of its divisors is an integer number (40327391104).

Almost surely, 2^{22707478080000} is an apocalyptic number.

22707478080000 is a gapful number since it is divisible by the number (20) 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 22707478080000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (48392869324800).

22707478080000 is an abundant number, since it is smaller than the sum of its proper divisors (74078260569600).

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

22707478080000 is an equidigital number, since it uses as much as digits as its factorization.

22707478080000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 373 (or 325 counting only the distinct ones).

The product of its (nonzero) digits is 351232, while the sum is 45.

The spelling of 22707478080000 in words is "twenty-two trillion, seven hundred seven billion, four hundred seventy-eight million, eighty thousand".