4322120412 has 24 divisors (see below), whose sum is σ = 10103604112. Its totient is φ = 1438041600.

The previous prime is 4322120401. The next prime is 4322120419. The reversal of 4322120412 is 2140212234.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4322120419) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 326389 + ... + 339372.

Almost surely, 2^4322120412 is an apocalyptic number.

It is an amenable number.

4322120412 is an abundant number, since it is smaller than the sum of its proper divisors (5781483700).

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

4322120412 is a wasteful number, since it uses less digits than its factorization.

4322120412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 666309 (or 666307 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 21.

The square root of 4322120412 is about 65742.8354423507. The cubic root of 4322120412 is about 1628.9169932090.

Adding to 4322120412 its reverse (2140212234), we get a palindrome (6462332646).

The spelling of 4322120412 in words is "four billion, three hundred twenty-two million, one hundred twenty thousand, four hundred twelve".