12040232322030 has 64 divisors (see below), whose sum is σ = 31967510616576. Its totient is φ = 2877733712000.

The previous prime is 12040232322029. The next prime is 12040232322031. The reversal of 12040232322030 is 3022323204021.

It is an interprime number because it is at equal distance from previous prime (12040232322029) and next prime (12040232322031).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12040232322031) 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, 256917081 + ... + 256963940.

It is an arithmetic number, because the mean of its divisors is an integer number (499492353384).

Almost surely, 2^{12040232322030} is an apocalyptic number.

12040232322030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12040232322030 is an abundant number, since it is smaller than the sum of its proper divisors (19927278294546).

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

12040232322030 is a wasteful number, since it uses less digits than its factorization.

12040232322030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 513881113.

The product of its (nonzero) digits is 3456, while the sum is 24.

Adding to 12040232322030 its reverse (3022323204021), we get a palindrome (15062555526051).

The spelling of 12040232322030 in words is "twelve trillion, forty billion, two hundred thirty-two million, three hundred twenty-two thousand, thirty".