4003222411020 has 48 divisors (see below), whose sum is σ = 12810311716608. Its totient is φ = 915022265280.

The previous prime is 4003222411009. The next prime is 4003222411033. The reversal of 4003222411020 is 201142223004.

It is a Harshad number since it is a multiple of its sum of digits (21).

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, 4765740546 + ... + 4765741385.

It is an arithmetic number, because the mean of its divisors is an integer number (266881494096).

Almost surely, 2^{4003222411020} is an apocalyptic number.

It is an amenable number.

4003222411020 is an abundant number, since it is smaller than the sum of its proper divisors (8807089305588).

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

4003222411020 is a wasteful number, since it uses less digits than its factorization.

4003222411020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9531481950 (or 9531481948 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 21.

Adding to 4003222411020 its reverse (201142223004), we get a palindrome (4204364634024).

The spelling of 4003222411020 in words is "four trillion, three billion, two hundred twenty-two million, four hundred eleven thousand, twenty".