2232120430 has 16 divisors (see below), whose sum is σ = 4156362720. Its totient is φ = 862060192.

The previous prime is 2232120419. The next prime is 2232120433. The reversal of 2232120430 is 340212322.

It is a super-3 number, since 3×2232120430³ (a number of 29 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a junction number, because it is equal to n+sod(n) for n = 2232120398 and 2232120407.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2232120433) 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, 3848194 + ... + 3848773.

It is an arithmetic number, because the mean of its divisors is an integer number (259772670).

Almost surely, 2^2232120430 is an apocalyptic number.

2232120430 is a deficient number, since it is larger than the sum of its proper divisors (1924242290).

2232120430 is a wasteful number, since it uses less digits than its factorization.

2232120430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7697003.

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 2232120430 is about 47245.3217789868. The cubic root of 2232120430 is about 1306.8905194743.

Adding to 2232120430 its reverse (340212322), we get a palindrome (2572332752).

The spelling of 2232120430 in words is "two billion, two hundred thirty-two million, one hundred twenty thousand, four hundred thirty".