4022023304112 has 160 divisors (see below), whose sum is σ = 11552053835520. Its totient is φ = 1195655040000.

The previous prime is 4022023304077. The next prime is 4022023304147. The reversal of 4022023304112 is 2114033202204.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (4022023304077) and next prime (4022023304147).

It is a super-2 number, since 2×4022023304112² (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5466787 + ... + 6158717.

It is an arithmetic number, because the mean of its divisors is an integer number (72200336472).

Almost surely, 2^{4022023304112} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4022023304112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5776026917760).

4022023304112 is an abundant number, since it is smaller than the sum of its proper divisors (7530030531408).

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

4022023304112 is a wasteful number, since it uses less digits than its factorization.

4022023304112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 692163 (or 692157 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 4022023304112 its reverse (2114033202204), we get a palindrome (6136056506316).

It can be divided in two parts, 40220 and 23304112, that added together give a palindrome (23344332).

The spelling of 4022023304112 in words is "four trillion, twenty-two billion, twenty-three million, three hundred four thousand, one hundred twelve".