922738106880 has 1120 divisors, whose sum is σ = 3564806034240. Its totient is φ = 228248616960.

The previous prime is 922738106869. The next prime is 922738106881. The reversal of 922738106880 is 88601837229.

It is a happy number.

It is a super-2 number, since 2×922738106880² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is not an unprimeable number, because it can be changed into a prime (922738106881) by changing a digit.

It is a polite number, since it can be written in 111 ways as a sum of consecutive naturals, for example, 1879303435 + ... + 1879303925.

Almost surely, 2^922738106880 is an apocalyptic number.

922738106880 is a gapful number since it is divisible by the number (90) 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 922738106880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1782403017120).

922738106880 is an abundant number, since it is smaller than the sum of its proper divisors (2642067927360).

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

922738106880 is an equidigital number, since it uses as much as digits as its factorization.

922738106880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 604 (or 573 counting only the distinct ones).

The product of its (nonzero) digits is 2322432, while the sum is 54.

The spelling of 922738106880 in words is "nine hundred twenty-two billion, seven hundred thirty-eight million, one hundred six thousand, eight hundred eighty".