4425212000 has 288 divisors, whose sum is σ = 12297422592. Its totient is φ = 1562880000.

The previous prime is 4425211997. The next prime is 4425212021. The reversal of 4425212000 is 2125244.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 19843889 + ... + 19844111.

It is an arithmetic number, because the mean of its divisors is an integer number (42699384).

Almost surely, 2^4425212000 is an apocalyptic number.

4425212000 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 4425212000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6148711296).

4425212000 is an abundant number, since it is smaller than the sum of its proper divisors (7872210592).

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

4425212000 is a wasteful number, since it uses less digits than its factorization.

4425212000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 311 (or 282 counting only the distinct ones).

The product of its (nonzero) digits is 640, while the sum is 20.

The square root of 4425212000 is about 66522.2669487443. The cubic root of 4425212000 is about 1641.7663894805.

Adding to 4425212000 its reverse (2125244), we get a palindrome (4427337244).

The spelling of 4425212000 in words is "four billion, four hundred twenty-five million, two hundred twelve thousand".