20322332233332 has 24 divisors (see below), whose sum is σ = 47445104398272. Its totient is φ = 6770349432000.

The previous prime is 20322332233309. The next prime is 20322332233397. The reversal of 20322332233332 is 23333223322302.

It is a junction number, because it is equal to n+sod(n) for n = 20322332233293 and 20322332233302.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 470141544 + ... + 470184767.

It is an arithmetic number, because the mean of its divisors is an integer number (1976879349928).

Almost surely, 2^{20322332233332} is an apocalyptic number.

It is an amenable number.

20322332233332 is an abundant number, since it is smaller than the sum of its proper divisors (27122772164940).

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

20322332233332 is a wasteful number, since it uses less digits than its factorization.

20322332233332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 940328119 (or 940328117 counting only the distinct ones).

The product of its (nonzero) digits is 139968, while the sum is 33.

Adding to 20322332233332 its reverse (23333223322302), we get a palindrome (43655555555634).

The spelling of 20322332233332 in words is "twenty trillion, three hundred twenty-two billion, three hundred thirty-two million, two hundred thirty-three thousand, three hundred thirty-two".