322078679422080 has 768 divisors, whose sum is σ = 1240597485630720. Its totient is φ = 70810779648000.

The previous prime is 322078679422067. The next prime is 322078679422091. The reversal of 322078679422080 is 80224976870223.

It is a Harshad number since it is a multiple of its sum of digits (60).

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 273278860 + ... + 274454900.

It is an arithmetic number, because the mean of its divisors is an integer number (1615361309415).

Almost surely, 2^{322078679422080} is an apocalyptic number.

322078679422080 is a gapful number since it is divisible by the number (30) 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 322078679422080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (620298742815360).

322078679422080 is an abundant number, since it is smaller than the sum of its proper divisors (918518806208640).

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

322078679422080 is a wasteful number, since it uses less digits than its factorization.

322078679422080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1176189 (or 1176170 counting only the distinct ones).

The product of its (nonzero) digits is 32514048, while the sum is 60.

The spelling of 322078679422080 in words is "three hundred twenty-two trillion, seventy-eight billion, six hundred seventy-nine million, four hundred twenty-two thousand, eighty".