4223100001320 has 256 divisors, whose sum is σ = 14220200332800. Its totient is φ = 1114760171520.

The previous prime is 4223100001303. The next prime is 4223100001381. The reversal of 4223100001320 is 231000013224.

It is a super-2 number, since 2×4223100001320² (a number of 26 digits) contains 22 as substring.

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

It is a junction number, because it is equal to n+sod(n) for n = 4223100001293 and 4223100001302.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 43418182 + ... + 43515338.

It is an arithmetic number, because the mean of its divisors is an integer number (55547657550).

Almost surely, 2^{4223100001320} is an apocalyptic number.

4223100001320 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4223100001320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7110100166400).

4223100001320 is an abundant number, since it is smaller than the sum of its proper divisors (9997100331480).

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

4223100001320 is a wasteful number, since it uses less digits than its factorization.

4223100001320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97585 (or 97575 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 4223100001320 its reverse (231000013224), we get a palindrome (4454100014544).

The spelling of 4223100001320 in words is "four trillion, two hundred twenty-three billion, one hundred million, one thousand, three hundred twenty".