31422234214 has 12 divisors (see below), whose sum is σ = 54828592524. Its totient is φ = 13466671764.

The previous prime is 31422234211. The next prime is 31422234247. The reversal of 31422234214 is 41243222413.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (31422234211) by changing a digit.

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 5 ways as a sum of consecutive naturals, for example, 160317424 + ... + 160317619.

It is an arithmetic number, because the mean of its divisors is an integer number (4569049377).

Almost surely, 2^31422234214 is an apocalyptic number.

31422234214 is a deficient number, since it is larger than the sum of its proper divisors (23406358310).

31422234214 is a wasteful number, since it uses less digits than its factorization.

31422234214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 320635059 (or 320635052 counting only the distinct ones).

The product of its digits is 9216, while the sum is 28.

Adding to 31422234214 its reverse (41243222413), we get a palindrome (72665456627).

The spelling of 31422234214 in words is "thirty-one billion, four hundred twenty-two million, two hundred thirty-four thousand, two hundred fourteen".