20322353134332 has 60 divisors (see below), whose sum is σ = 53127071413416. Its totient is φ = 6774063389280.

The previous prime is 20322353134309. The next prime is 20322353134339. The reversal of 20322353134332 is 23343135322302.

20322353134332 is a `hidden beast` number, since 2 + 0 + 3 + 2 + 2 + 3 + 5 + 313 + 4 + 332 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20322353134339) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 73923043 + ... + 74197445.

Almost surely, 2^{20322353134332} is an apocalyptic number.

It is an amenable number.

20322353134332 is an abundant number, since it is smaller than the sum of its proper divisors (32804718279084).

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

20322353134332 is a wasteful number, since it uses less digits than its factorization.

20322353134332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 503000 (or 502989 counting only the distinct ones).

The product of its (nonzero) digits is 233280, while the sum is 36.

Adding to 20322353134332 its reverse (23343135322302), we get a palindrome (43665488456634).

The spelling of 20322353134332 in words is "twenty trillion, three hundred twenty-two billion, three hundred fifty-three million, one hundred thirty-four thousand, three hundred thirty-two".