4302221741622 has 160 divisors (see below), whose sum is σ = 11135742311232. Its totient is φ = 1216056416256.

The previous prime is 4302221741611. The next prime is 4302221741627. The reversal of 4302221741622 is 2261471222034.

4302221741622 is a `hidden beast` number, since 4 + 3 + 0 + 2 + 2 + 21 + 7 + 4 + 1 + 622 = 666.

4302221741622 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×4302221741622² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4302221741627) by changing a digit.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 45472638 + ... + 45567150.

Almost surely, 2^{4302221741622} is an apocalyptic number.

4302221741622 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 4302221741622, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5567871155616).

4302221741622 is an abundant number, since it is smaller than the sum of its proper divisors (6833520569610).

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

4302221741622 is a wasteful number, since it uses less digits than its factorization.

4302221741622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94964 (or 94955 counting only the distinct ones).

The product of its (nonzero) digits is 64512, while the sum is 36.

Adding to 4302221741622 its reverse (2261471222034), we get a palindrome (6563692963656).

The spelling of 4302221741622 in words is "four trillion, three hundred two billion, two hundred twenty-one million, seven hundred forty-one thousand, six hundred twenty-two".