4223100013020 has 576 divisors, whose sum is σ = 15245482936320. Its totient is φ = 925830936576.

The previous prime is 4223100012973. The next prime is 4223100013091. The reversal of 4223100013020 is 203100013224.

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 = 4223100012984 and 4223100013002.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 5131348329 + ... + 5131349151.

It is an arithmetic number, because the mean of its divisors is an integer number (26467852320).

Almost surely, 2^{4223100013020} 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 4223100013020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7622741468160).

4223100013020 is an abundant number, since it is smaller than the sum of its proper divisors (11022382923300).

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

4223100013020 is a wasteful number, since it uses less digits than its factorization.

4223100013020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1634 (or 1629 counting only the distinct ones).

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

Adding to 4223100013020 its reverse (203100013224), we get a palindrome (4426200026244).

The spelling of 4223100013020 in words is "four trillion, two hundred twenty-three billion, one hundred million, thirteen thousand, twenty".