422022748350 has 288 divisors, whose sum is σ = 1294875694080. Its totient is φ = 90382064640.

The previous prime is 422022748339. The next prime is 422022748363. The reversal of 422022748350 is 53847220224.

It is a junction number, because it is equal to n+sod(n) for n = 422022748299 and 422022748308.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 28356211 + ... + 28371089.

It is an arithmetic number, because the mean of its divisors is an integer number (4496096160).

Almost surely, 2^422022748350 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 422022748350, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (647437847040).

422022748350 is an abundant number, since it is smaller than the sum of its proper divisors (872852945730).

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

422022748350 is a wasteful number, since it uses less digits than its factorization.

422022748350 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15152 (or 15140 counting only the distinct ones).

The product of its (nonzero) digits is 215040, while the sum is 39.

Adding to 422022748350 its reverse (53847220224), we get a palindrome (475869968574).

The spelling of 422022748350 in words is "four hundred twenty-two billion, twenty-two million, seven hundred forty-eight thousand, three hundred fifty".