4422203412 has 96 divisors (see below), whose sum is σ = 12026273280. Its totient is φ = 1250536320.

The previous prime is 4422203411. The next prime is 4422203447. The reversal of 4422203412 is 2143022244.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4422203411) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 154878 + ... + 181194.

It is an arithmetic number, because the mean of its divisors is an integer number (125273680).

Almost surely, 2^4422203412 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 4422203412, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6013136640).

4422203412 is an abundant number, since it is smaller than the sum of its proper divisors (7604069868).

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

4422203412 is a wasteful number, since it uses less digits than its factorization.

4422203412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26421 (or 26419 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 24.

The square root of 4422203412 is about 66499.6497133632. The cubic root of 4422203412 is about 1641.3942401935.

Adding to 4422203412 its reverse (2143022244), we get a palindrome (6565225656).

The spelling of 4422203412 in words is "four billion, four hundred twenty-two million, two hundred three thousand, four hundred twelve".