4000220220004 has 48 divisors (see below), whose sum is σ = 7623354916800. Its totient is φ = 1829398435200.

The previous prime is 4000220219981. The next prime is 4000220220041.

4000220220004 is nontrivially palindromic in base 10.

It is a self number, because there is not a number n which added to its sum of digits gives 4000220220004.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 50081259 + ... + 50161069.

It is an arithmetic number, because the mean of its divisors is an integer number (158819894100).

Almost surely, 2^{4000220220004} is an apocalyptic number.

It is an amenable number.

4000220220004 is a deficient number, since it is larger than the sum of its proper divisors (3623134696796).

4000220220004 is a wasteful number, since it uses less digits than its factorization.

4000220220004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102604 (or 102602 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 16.

It can be divided in two parts, 4000220 and 220004, that added together give a palindrome (4220224).

The spelling of 4000220220004 in words is "four trillion, two hundred twenty million, two hundred twenty thousand, four".