20331422314 has 24 divisors (see below), whose sum is σ = 35482987008. Its totient is φ = 8711813880.

The previous prime is 20331422297. The next prime is 20331422347. The reversal of 20331422314 is 41322413302.

It is a super-2 number, since 2×20331422314² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 598017 + ... + 631099.

It is an arithmetic number, because the mean of its divisors is an integer number (1478457792).

Almost surely, 2^20331422314 is an apocalyptic number.

20331422314 is a deficient number, since it is larger than the sum of its proper divisors (15151564694).

20331422314 is a wasteful number, since it uses less digits than its factorization.

20331422314 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39370 (or 39363 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 20331422314 its reverse (41322413302), we get a palindrome (61653835616).

The spelling of 20331422314 in words is "twenty billion, three hundred thirty-one million, four hundred twenty-two thousand, three hundred fourteen".