1424211030220 has 192 divisors, whose sum is σ = 3453579763200. Its totient is φ = 488560343040.

The previous prime is 1424211030173. The next prime is 1424211030241. The reversal of 1424211030220 is 220301124241.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a junction number, because it is equal to n+sod(n) for n = 1424211030191 and 1424211030200.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 49819891 + ... + 49848469.

It is an arithmetic number, because the mean of its divisors is an integer number (17987394600).

Almost surely, 2^{1424211030220} is an apocalyptic number.

1424211030220 is a gapful number since it is divisible by the number (10) 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 1424211030220, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1726789881600).

1424211030220 is an abundant number, since it is smaller than the sum of its proper divisors (2029368732980).

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

1424211030220 is a wasteful number, since it uses less digits than its factorization.

1424211030220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28808 (or 28806 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 22.

Adding to 1424211030220 its reverse (220301124241), we get a palindrome (1644512154461).

The spelling of 1424211030220 in words is "one trillion, four hundred twenty-four billion, two hundred eleven million, thirty thousand, two hundred twenty".