4222010520 has 1152 divisors, whose sum is σ = 19701662400. Its totient is φ = 794271744.

The previous prime is 4222010491. The next prime is 4222010549. The reversal of 4222010520 is 250102224.

It is an interprime number because it is at equal distance from previous prime (4222010491) and next prime (4222010549).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 4222010493 and 4222010502.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 287 ways as a sum of consecutive naturals, for example, 222211071 + ... + 222211089.

Almost surely, 2^4222010520 is an apocalyptic number.

4222010520 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 4222010520, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9850831200).

4222010520 is an abundant number, since it is smaller than the sum of its proper divisors (15479651880).

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

4222010520 is a wasteful number, since it uses less digits than its factorization.

4222010520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102 (or 66 counting only the distinct ones).

The product of its (nonzero) digits is 320, while the sum is 18.

The square root of 4222010520 is about 64976.9999307447. Note that the first 4 decimals coincide. The cubic root of 4222010520 is about 1616.2421815826.

Adding to 4222010520 its reverse (250102224), we get a palindrome (4472112744).

The spelling of 4222010520 in words is "four billion, two hundred twenty-two million, ten thousand, five hundred twenty".