20322235327 has 16 divisors (see below), whose sum is σ = 22497730560. Its totient is φ = 18270518112.

The previous prime is 20322235321. The next prime is 20322235337. The reversal of 20322235327 is 72353222302.

It is a cyclic number.

It is not a de Polignac number, because 20322235327 - 2¹⁵ = 20322202559 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20322235321) 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, 127588 + ... + 238585.

It is an arithmetic number, because the mean of its divisors is an integer number (1406108160).

Almost surely, 2^20322235327 is an apocalyptic number.

20322235327 is a deficient number, since it is larger than the sum of its proper divisors (2175495233).

20322235327 is a wasteful number, since it uses less digits than its factorization.

20322235327 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 366342.

The product of its (nonzero) digits is 30240, while the sum is 31.

Adding to 20322235327 its reverse (72353222302), we get a palindrome (92675457629).

The spelling of 20322235327 in words is "twenty billion, three hundred twenty-two million, two hundred thirty-five thousand, three hundred twenty-seven".