4220024242422 has 16 divisors (see below), whose sum is σ = 8450638266672. Its totient is φ = 1404909783840.

The previous prime is 4220024242409. The next prime is 4220024242429. The reversal of 4220024242422 is 2242424200224.

It is a self number, because there is not a number n which added to its sum of digits gives 4220024242422.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4220024242429) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 441235729 + ... + 441245292.

It is an arithmetic number, because the mean of its divisors is an integer number (528164891667).

Almost surely, 2^{4220024242422} is an apocalyptic number.

4220024242422 is an abundant number, since it is smaller than the sum of its proper divisors (4230614024250).

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

4220024242422 is a wasteful number, since it uses less digits than its factorization.

4220024242422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 882481823.

The product of its (nonzero) digits is 32768, while the sum is 30.

Adding to 4220024242422 its reverse (2242424200224), we get a palindrome (6462448442646).

The spelling of 4220024242422 in words is "four trillion, two hundred twenty billion, twenty-four million, two hundred forty-two thousand, four hundred twenty-two".