4022224342320 has 40 divisors (see below), whose sum is σ = 12468895461936. Its totient is φ = 1072593157888.

The previous prime is 4022224342319. The next prime is 4022224342327. The reversal of 4022224342320 is 232434222204.

It is a tau number, because it is divible by the number of its divisors (40).

It is a Harshad number since it is a multiple of its sum of digits (30).

It is not an unprimeable number, because it can be changed into a prime (4022224342327) 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, 8379633807 + ... + 8379634286.

Almost surely, 2^{4022224342320} is an apocalyptic number.

4022224342320 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4022224342320 is an abundant number, since it is smaller than the sum of its proper divisors (8446671119616).

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

4022224342320 is a wasteful number, since it uses less digits than its factorization.

4022224342320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16759268109 (or 16759268103 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 30.

Adding to 4022224342320 its reverse (232434222204), we get a palindrome (4254658564524).

The spelling of 4022224342320 in words is "four trillion, twenty-two billion, two hundred twenty-four million, three hundred forty-two thousand, three hundred twenty".