4022012320002 has 24 divisors (see below), whose sum is σ = 8714547981360. Its totient is φ = 1340641857240.

The previous prime is 4022012319973. The next prime is 4022012320037. The reversal of 4022012320002 is 2000232102204.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1543524 + ... + 3229007.

It is an arithmetic number, because the mean of its divisors is an integer number (363106165890).

Almost surely, 2^{4022012320002} is an apocalyptic number.

4022012320002 is an abundant number, since it is smaller than the sum of its proper divisors (4692535661358).

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

4022012320002 is a wasteful number, since it uses less digits than its factorization.

4022012320002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4819358 (or 4819355 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 18.

Adding to 4022012320002 its reverse (2000232102204), we get a palindrome (6022244422206).

The spelling of 4022012320002 in words is "four trillion, twenty-two billion, twelve million, three hundred twenty thousand, two".