20032202121332 has 12 divisors (see below), whose sum is σ = 35232516295200. Its totient is φ = 9965768894136.

The previous prime is 20032202121293. The next prime is 20032202121343. The reversal of 20032202121332 is 23312120223002.

It is a junction number, because it is equal to n+sod(n) for n = 20032202121298 and 20032202121307.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 12583040738 + ... + 12583042329.

It is an arithmetic number, because the mean of its divisors is an integer number (2936043024600).

Almost surely, 2^{20032202121332} is an apocalyptic number.

It is an amenable number.

20032202121332 is a deficient number, since it is larger than the sum of its proper divisors (15200314173868).

20032202121332 is a wasteful number, since it uses less digits than its factorization.

20032202121332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25166083270 (or 25166083268 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 20032202121332 its reverse (23312120223002), we get a palindrome (43344322344334).

The spelling of 20032202121332 in words is "twenty trillion, thirty-two billion, two hundred two million, one hundred twenty-one thousand, three hundred thirty-two".