20322331323333 has 16 divisors (see below), whose sum is σ = 29220593552640. Its totient is φ = 12488988567744.

The previous prime is 20322331323311. The next prime is 20322331323407. The reversal of 20322331323333 is 33332313322302.

It is not a de Polignac number, because 20322331323333 - 2¹⁰ = 20322331322309 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 20322331323294 and 20322331323303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20322331723333) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 355418493 + ... + 355475666.

It is an arithmetic number, because the mean of its divisors is an integer number (1826287097040).

Almost surely, 2^{20322331323333} is an apocalyptic number.

It is an amenable number.

20322331323333 is a deficient number, since it is larger than the sum of its proper divisors (8898262229307).

20322331323333 is a wasteful number, since it uses less digits than its factorization.

20322331323333 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 710894908.

The product of its (nonzero) digits is 104976, while the sum is 33.

Adding to 20322331323333 its reverse (33332313322302), we get a palindrome (53654644645635).

The spelling of 20322331323333 in words is "twenty trillion, three hundred twenty-two billion, three hundred thirty-one million, three hundred twenty-three thousand, three hundred thirty-three".