12032102230020 has 72 divisors (see below), whose sum is σ = 36497884190040. Its totient is φ = 3208515985920.

The previous prime is 12032102229997. The next prime is 12032102230067. The reversal of 12032102230020 is 2003220123021.

12032102230020 is a `hidden beast` number, since 1 + 2 + 0 + 321 + 0 + 22 + 300 + 20 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 1546784715204 + 10485317514816 = 1243698^2 + 3238104^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 12032102229975 and 12032102230002.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 13717030 + ... + 14567810.

It is an arithmetic number, because the mean of its divisors is an integer number (506915058195).

Almost surely, 2^{12032102230020} is an apocalyptic number.

12032102230020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12032102230020 is an abundant number, since it is smaller than the sum of its proper divisors (24465781960020).

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

12032102230020 is a wasteful number, since it uses less digits than its factorization.

12032102230020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 929365 (or 929360 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 12032102230020 its reverse (2003220123021), we get a palindrome (14035322353041).

The spelling of 12032102230020 in words is "twelve trillion, thirty-two billion, one hundred two million, two hundred thirty thousand, twenty".