12032322030 has 24 divisors (see below), whose sum is σ = 31284037512. Its totient is φ = 3208619184.

The previous prime is 12032322019. The next prime is 12032322061. The reversal of 12032322030 is 3022323021.

It is a happy number.

12032322030 is a `hidden beast` number, since 120 + 323 + 220 + 3 + 0 = 666.

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

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 12032321994 and 12032322012.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 66846144 + ... + 66846323.

It is an arithmetic number, because the mean of its divisors is an integer number (1303501563).

Almost surely, 2^12032322030 is an apocalyptic number.

12032322030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12032322030 is an abundant number, since it is smaller than the sum of its proper divisors (19251715482).

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

12032322030 is a wasteful number, since it uses less digits than its factorization.

12032322030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 133692480 (or 133692477 counting only the distinct ones).

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

Adding to 12032322030 its reverse (3022323021), we get a palindrome (15054645051).

Subtracting from 12032322030 its reverse (3022323021), we obtain a palindrome (9009999009).

The spelling of 12032322030 in words is "twelve billion, thirty-two million, three hundred twenty-two thousand, thirty".