2230120332 has 72 divisors (see below), whose sum is σ = 6154948800. Its totient is φ = 675220320.

The previous prime is 2230120313. The next prime is 2230120349. The reversal of 2230120332 is 2330210322.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 829863 + ... + 832545.

It is an arithmetic number, because the mean of its divisors is an integer number (85485400).

Almost surely, 2^2230120332 is an apocalyptic number.

2230120332 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

2230120332 is an abundant number, since it is smaller than the sum of its proper divisors (3924828468).

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

2230120332 is a wasteful number, since it uses less digits than its factorization.

2230120332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4803 (or 4798 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

The square root of 2230120332 is about 47224.1498811784. The cubic root of 2230120332 is about 1306.5000551425.

Adding to 2230120332 its reverse (2330210322), we get a palindrome (4560330654).

The spelling of 2230120332 in words is "two billion, two hundred thirty million, one hundred twenty thousand, three hundred thirty-two".