422333040320000 has 200 divisors, whose sum is σ = 1064318867609976. Its totient is φ = 167354387456000.

The previous prime is 422333040319997. The next prime is 422333040320003. The reversal of 422333040320000 is 23040333224.

It is an interprime number because it is at equal distance from previous prime (422333040319997) and next prime (422333040320003).

It is a tau number, because it is divible by the number of its divisors (200).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (422333040320003) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 28072754 + ... + 40407246.

Almost surely, 2^{422333040320000} is an apocalyptic number.

422333040320000 is a gapful number since it is divisible by the number (40) 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 422333040320000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (532159433804988).

422333040320000 is an abundant number, since it is smaller than the sum of its proper divisors (641985827289976).

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

422333040320000 is an equidigital number, since it uses as much as digits as its factorization.

422333040320000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12334638 (or 12334607 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 26.

Adding to 422333040320000 its reverse (23040333224), we get a palindrome (422356080653224).

The spelling of 422333040320000 in words is "four hundred twenty-two trillion, three hundred thirty-three billion, forty million, three hundred twenty thousand".