4022224013420 has 12 divisors (see below), whose sum is σ = 8446670428224. Its totient is φ = 1608889605360.

The previous prime is 4022224013389. The next prime is 4022224013429. The reversal of 4022224013420 is 243104222204.

It is a self number, because there is not a number n which added to its sum of digits gives 4022224013420.

It is not an unprimeable number, because it can be changed into a prime (4022224013429) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 100555600316 + ... + 100555600355.

It is an arithmetic number, because the mean of its divisors is an integer number (703889202352).

Almost surely, 2^{4022224013420} is an apocalyptic number.

It is an amenable number.

4022224013420 is an abundant number, since it is smaller than the sum of its proper divisors (4424446414804).

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

4022224013420 is a wasteful number, since it uses less digits than its factorization.

4022224013420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 201111200680 (or 201111200678 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 26.

Adding to 4022224013420 its reverse (243104222204), we get a palindrome (4265328235624).

The spelling of 4022224013420 in words is "four trillion, twenty-two billion, two hundred twenty-four million, thirteen thousand, four hundred twenty".