922307450617680 has 640 divisors, whose sum is σ = 2973718755532800. Its totient is φ = 236352754040832.

The previous prime is 922307450617607. The next prime is 922307450617799. The reversal of 922307450617680 is 86716054703229.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 253590168822 + ... + 253590172458.

It is an arithmetic number, because the mean of its divisors is an integer number (4646435555520).

It is a 1-persistent number, because it is pandigital, but 2⋅922307450617680 = 1844614901235360 is not.

Almost surely, 2^{922307450617680} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 922307450617680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1486859377766400).

922307450617680 is an abundant number, since it is smaller than the sum of its proper divisors (2051411304915120).

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

922307450617680 is a wasteful number, since it uses less digits than its factorization.

922307450617680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6131 (or 6125 counting only the distinct ones).

The product of its (nonzero) digits is 30481920, while the sum is 60.

The spelling of 922307450617680 in words is "nine hundred twenty-two trillion, three hundred seven billion, four hundred fifty million, six hundred seventeen thousand, six hundred eighty".